Water Temperature of the Fond Du Lac River in Fond Du Lac, WI

Current Water Temperature

32.0°F

Measurement Time: Wednesday, March 4, 2026, 8:00 AM CST

Temperature Locations

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Local Points of Interest

Lake Winnebago; Supple Marsh; Lakeside Park West

Fond Du Lac River

Station Name: Fond Du Lac WWTP
Data Source: USGS

Elevation Above Sea Level: 748 feet

Nearest Address:
544 Water St
Fond Du Lac, WI 54935
Fond du Lac County

GPS Coordinates: 43.7953, -88.4533

Nearby Water Temperatures

Fox River, Oshkosh, WI (15.7 mi)
Lake Winneconne, Winneconne, WI (25.3 mi)
Fox River, Berlin, WI (27.2 mi)
Fox River, Appleton, WI (31.3 mi)
Fox River, Appleton, WI (31.8 mi)
Plum Creek, Wrightstown, WI (37.9 mi)
Manitowoc River , Manitowoc, WI (42.5 mi)
Wolf River, New London, WI (43.6 mi)
East River, De Pere, WI (43.7 mi)
Fox River, Green Bay, WI (55.2 mi)
Honey Creek, Wauwatosa, WI (56.6 mi)
Lake Michigan, Milwaukee, WI (60.1 mi)
Yahara River, Windsor, WI (60.6 mi)
Kewaunee River, Kewaunee, WI (63.8 mi)
Eagle Spring Lake, Mukwonago, WI (65 mi)

Weather for Fond Du Lac, Wisconsin

Current Weather

61°F
Sunny
Sunny
61°F
63.8°F
81%
NNE 4.3 mph
5 mph
63.8°F
59.5°F
0 in
0%
9 mi
1010 mbar
3.8

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 66°F
L: 50°F
Patchy rain nearby
Fri
H: 72°F
L: 46°F
Heavy rain
Sat
H: 48°F
L: 33°F
Sunny
Sun
H: 46°F
L: 29°F
Sunny
Mon
H: 54°F
L: 29°F

Air Quality

AQI: 1 - Good
PM2.5: 9.25 μg/m3
PM10: 10.85 μg/m3
Carbon Monoxide: 218.85 μg/m3
Nitrogen Dioxide: 9.35 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:53 AM
Sunset: 7:39 PM
Daylight: 13 hrs 30 mins
Moonrise: 5:27 AM
Moon Transit: 12:08 AM
Moonset: 7:06 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:38 AM - 2:08 PM

Minor Periods

6:36 PM - 8:06 PM
4:57 AM - 6:27 AM

Action Rating: 5 out of 5

Flood Warning issued April 16 at 11:39AM CDT by NWS Milwaukee/Sullivan WI

Effective: Thu April 16, 2026, 11:39 AM
Expires: Thu April 16, 2026, 11:45 PM

...The National Weather Service in Milwaukee/Sullivan WI has issued a Flood Warning for the following river in Wisconsin... South Branch Rock River At Waupun affecting Fond du Lac County. * WHAT...Minor flooding is occurring. * WHERE...South Branch Rock River at Waupun. * WHEN...From this morning until further notice. * IMPACTS...At 6.0 feet, Floodwaters affect a picnic area and park near the river. Gateway Dr. is flooded and closed. * ADDITIONAL DETAILS... - At 11:00 AM CDT Thursday the stage was 6.0 feet. - Bankfull stage is 4.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:00 AM CDT Thursday was 6.0 feet. - Forecast...No forecast is available for this location. - Flood stage is 6.0 feet. - Flood History...This crest compares to a previous crest of 6.0 feet on 06/19/2014. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued this evening at 1145 PM CDT.


Flood Warning issued April 15 at 9:38PM CDT by NWS Green Bay WI

Effective: Wed April 15, 2026, 9:38 PM
Expires: Thu April 16, 2026, 12:45 PM

...The Flood Warning continues for the following rivers in Wisconsin... Little Wolf River at Royalton affecting Waupaca County. Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton and New London...Major flooding is forecast. For the Little Wolf River...including Royalton...Minor flooding is forecast. * WHAT...Moderate flooding is occurring and major flooding is forecast. This approaches the flood of record. * WHERE...Wolf River at New London. * WHEN...Until further notice. * IMPACTS...At 12.0 feet, Widespread flooding of shoreline property is occurring from the New London area to Lake Poygan. Water reaches the top of the retaining wall in New London. Emergency Management reports widespread flooding is occurring along the Little Wolf River into the Wolf River. * ADDITIONAL DETAILS... - At 9:00 PM CDT Wednesday the stage was 11.0 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM CDT Wednesday was 11.0 feet. - Forecast...The river is expected to rise to a crest of 11.6 feet early Friday afternoon. - Flood stage is 9.0 feet. - Flood History...This crest compares to a previous crest of 11.4 feet on 04/13/1922. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Emergency management reports widespread flooding is occurring near the Wolf River down to New London. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov/grb The next statement will be issued Thursday afternoon by 1245 PM CDT.


Flood Warning issued April 16 at 11:52AM CDT by NWS Green Bay WI

Effective: Thu April 16, 2026, 11:52 AM
Expires: Fri April 17, 2026, 3:00 AM

...The Flood Warning continues for the following rivers in Wisconsin... Little Wolf River at Royalton affecting Waupaca County. Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Shawano, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Major flooding is forecast. For the Little Wolf River...including Royalton...Minor flooding is forecast. * WHAT...Major flooding is occurring and major flooding is forecast. This approaches the flood of record. * WHERE...Wolf River at New London. * WHEN...Until further notice. * IMPACTS...At 11.0 feet, Up to a foot of water may be covering portions of West Wolf River Avenue or Highway X near and west of New London. At 12.0 feet, Widespread flooding of shoreline property is occurring from the New London area to Lake Poygan. Water reaches the top of the retaining wall in New London. * ADDITIONAL DETAILS... - At 11:30 AM CDT Thursday the stage was 11.5 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:30 AM CDT Thursday was 11.5 feet. - Forecast...The river is expected to rise to a crest of 11.7 feet just after midnight tonight. - Flood stage is 9.0 feet. - Flood History...This crest compares to a previous crest of 11.8 feet on 04/03/1979. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 300 AM CDT.


Flood Warning issued April 16 at 3:50AM CDT until April 18 at 10:00AM CDT by NWS Milwaukee/Sullivan WI

Effective: Thu April 16, 2026, 3:50 AM
Expires: Thu April 16, 2026, 4:00 PM

...The Flood Warning is extended for the following rivers in Wisconsin...Illinois... Rock River At Jefferson affecting Jefferson County. Root River At Franklin affecting Milwaukee County. Turtle Creek Near Clinton affecting Winnebago and Rock Counties. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Wisconsin River At Wisconsin Dells affecting Sauk and Columbia Counties. Rock River At Watertown affecting Jefferson County. ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County. Fox River Lower At Waukesha affecting Waukesha County. Fox River Lower Near New Munster affecting Lake and Kenosha Counties. Milwaukee River Near Cedarburg affecting Ozaukee County. Root River Canal At Raymond affecting Racine County. Sheboygan River At Sheboygan affecting Sheboygan County. Sugar River At Brodhead affecting Winnebago, Green and Rock Counties. Wisconsin River At Portage affecting Columbia County. * WHAT...Minor flooding is forecast. * WHERE...Sheboygan River at Sheboygan. * WHEN...Until late Saturday morning. * IMPACTS...At 8.0 feet, Water nears a Road in Kiwanis Park in Sheboygan. There is localized flooding of River Park in Sheboygan Falls and Esslingen Park in Sheboygan. Water covers docks and piers in the Sheboygan area. * ADDITIONAL DETAILS... - At 3:00 AM CDT Thursday the stage was 6.9 feet. - Bankfull stage is 6.0 feet. - Forecast...The river is expected to rise above flood stage late this morning to a crest of 8.4 feet just after midnight tonight. It will then fall below flood stage late tomorrow evening. - Flood stage is 8.0 feet. - Flood History...This crest compares to a previous crest of 8.4 feet on 05/28/1973. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov. The next statement will be issued this afternoon at 400 PM CDT.


Flood Warning issued April 16 at 3:50AM CDT by NWS Milwaukee/Sullivan WI

Effective: Thu April 16, 2026, 3:50 AM
Expires: Thu April 16, 2026, 4:00 PM

...The Flood Warning is extended for the following rivers in Wisconsin...Illinois... Rock River At Jefferson affecting Jefferson County. Root River At Franklin affecting Milwaukee County. Turtle Creek Near Clinton affecting Winnebago and Rock Counties. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Wisconsin River At Wisconsin Dells affecting Sauk and Columbia Counties. Rock River At Watertown affecting Jefferson County. ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County. Fox River Lower At Waukesha affecting Waukesha County. Fox River Lower Near New Munster affecting Lake and Kenosha Counties. Milwaukee River Near Cedarburg affecting Ozaukee County. Root River Canal At Raymond affecting Racine County. Sheboygan River At Sheboygan affecting Sheboygan County. Sugar River At Brodhead affecting Winnebago, Green and Rock Counties. Wisconsin River At Portage affecting Columbia County. * WHAT...Minor flooding is occurring. * WHERE...ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 3:00 AM CDT Thursday the stage was 10.7 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:00 AM CDT Thursday was 10.7 feet. - Forecast...No forecast is available for this location. - Flood stage is 10.0 feet. - Flood History...This crest compares to a previous crest of 10.7 feet on 03/12/2009. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov. The next statement will be issued this afternoon at 400 PM CDT.


Thursday, April 16, 2026

Weather Forecast

Patchy rain nearby
66.2°F
50.2°F
58°F
91%
0.01 in
76%
0%
9.8 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 4.28 μg/m3
PM10: 4.86 μg/m3
Carbon Monoxide: 197.57 μg/m3
Nitrogen Dioxide: 6.56 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 61.92 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:53 AM
Sunset: 7:39 PM
Daylight: 13 hrs 30 mins
Moonrise: 5:27 AM
Moon Transit: 12:08 AM
Moonset: 7:06 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:38 AM - 2:08 PM

Minor Periods

6:36 PM - 8:06 PM
4:57 AM - 6:27 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Patchy rain nearby
72.1°F
45.5°F
59.2°F
86%
0.18 in
72%
0%
27.3 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 11.59 μg/m3
PM10: 12.32 μg/m3
Carbon Monoxide: 202.81 μg/m3
Nitrogen Dioxide: 9.07 μg/m3
Sulphur Dioxide: 2.67 μg/m3
Ozone: 68.88 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 12:53 AM
Sunset: 7:40 PM
Daylight: 13 hrs 32 mins
Moonrise: 5:51 AM
Moon Transit: 1:00 PM
Moonset: 8:27 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 AM
12:30 AM - 3:00 PM

Minor Periods

7:57 PM - 9:27 PM
5:21 AM - 6:51 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Heavy rain
47.7°F
33.3°F
43.3°F
66%
1.91 in
85%
0%
21.9 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 3.76 μg/m3
PM10: 3.95 μg/m3
Carbon Monoxide: 161.05 μg/m3
Nitrogen Dioxide: 3.33 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 80.2 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 12:53 AM
Sunset: 7:41 PM
Daylight: 13 hrs 35 mins
Moonrise: 6:20 AM
Moon Transit: 1:57 PM
Moonset: 9:51 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
1:27 PM - 3:57 PM

Minor Periods

9:21 PM - 10:51 PM
5:50 AM - 7:20 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Sunny
45.7°F
28.6°F
36.4°F
52%
0 in
0%
0%
16.8 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 3.56 μg/m3
PM10: 4.07 μg/m3
Carbon Monoxide: 156.14 μg/m3
Nitrogen Dioxide: 2.74 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 88.8 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:52 AM
Sunset: 7:42 PM
Daylight: 13 hrs 38 mins
Moonrise: 6:56 AM
Moon Transit: 2:58 PM
Moonset: 11:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

2:10 AM - 4:40 AM
2:28 PM - 4:58 PM

Minor Periods

12:00 AM - 12:00 AM
6:26 AM - 7:56 AM

Action Rating: 3 out of 5

Monday, April 20, 2026

Weather Forecast

Sunny
53.5°F
28.9°F
41.3°F
60%
0 in
0%
0%
17.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.47 μg/m3
PM10: 5.19 μg/m3
Carbon Monoxide: 182.63 μg/m3
Nitrogen Dioxide: 7.26 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 70.08 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 12:52 AM
Sunset: 7:44 PM
Daylight: 13 hrs 41 mins
Moonrise: 7:43 AM
Moon Transit: 4:02 PM
Moonset: 12:13 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
3:32 PM - 6:02 PM

Minor Periods

7:13 AM - 8:43 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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