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

57.9°F
Mist
Mist
56.9°F
65°F
97%
SW 6.5 mph
9.3 mph
65°F
63.9°F
0.01 in
100%
4 mi
1008 mbar
0.9

Five Day Weather Forecast

Heavy rain
Wed
H: 67°F
L: 55°F
Moderate rain
Thu
H: 64°F
L: 48°F
Moderate rain
Fri
H: 72°F
L: 46°F
Heavy rain
Sat
H: 45°F
L: 34°F
Overcast
Sun
H: 43°F
L: 29°F

Air Quality

AQI: 1 - Good
PM2.5: 5.05 μg/m3
PM10: 5.65 μg/m3
Carbon Monoxide: 221.85 μg/m3
Nitrogen Dioxide: 10.45 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 12:53 AM
Sunset: 7:37 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:06 AM
Moon Transit: 10:33 AM
Moonset: 5:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

10:03 AM - 12:33 AM
10:03 AM - 12:33 AM

Minor Periods

5:18 PM - 6:48 PM
4:36 AM - 6:06 AM

Action Rating: 3 out of 5

Flood Watch issued April 15 at 11:17AM CDT until April 16 at 7:00AM CDT by NWS Milwaukee/Sullivan WI

Effective: Wed April 15, 2026, 11:17 AM
Expires: Wed April 15, 2026, 7:30 PM

* WHAT...Areal flooding and flash flooding caused by excessive rainfall from thunderstorms is possible. * WHERE...Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Dane, Green, Green Lake, Iowa, Lafayette, Marquette, Rock and Sauk. In southeast Wisconsin, Dodge, Jefferson, Kenosha, Milwaukee, Ozaukee, Racine, Walworth, Washington and Waukesha. * WHEN...From 4 PM CDT this afternoon through Thursday morning. * IMPACTS...Excessive runoff and ponding of water may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - An additional 1 to 2 inches of rain may fall tonight with expected heavy rain from thunderstorms. This will cause additional chances for flash flooding, rises on creeks and streams, and will exacerbate river flooding over southern Wisconsin. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Warning issued April 14 at 9:25PM CDT by NWS Green Bay WI

Effective: Tue April 14, 2026, 9:25 PM
Expires: Wed April 15, 2026, 12:30 PM

...The Flood Warning is extended for the following rivers in Wisconsin... Little Wolf River at Royalton affecting Waupaca County. ...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at New London affecting Outagamie, Waupaca and Winnebago Counties. Wolf River near Shiocton affecting Outagamie, Shawano and Waupaca Counties. For the Lower Wolf River...including Shiocton, New London...Major flooding is forecast. For the Little Wolf River...including Royalton...Minor flooding is forecast. * WHAT...Minor 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 Wolf River down to New London. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 10.0 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM CDT Tuesday was 10.0 feet. - Forecast...The river is expected to rise to a crest of 11.1 feet Friday evening. - Flood stage is 9.0 feet. - Flood History...This crest compares to a previous crest of 11.0 feet on 04/05/1952. - 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 Wednesday afternoon by 1230 PM CDT.


Flood Warning issued April 15 at 12:14PM CDT by NWS Green Bay WI

Effective: Wed April 15, 2026, 12:14 PM
Expires: Thu April 16, 2026, 3:15 AM

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Major 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. * ADDITIONAL DETAILS... - At 11:30 AM CDT Wednesday the stage was 10.6 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:30 AM CDT Wednesday was 10.6 feet. - Forecast...The river is expected to rise to a crest of 11.6 feet Friday evening. - 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. 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 315 AM CDT.


Flood Warning issued April 15 at 4:17AM CDT until April 17 at 1:00AM CDT by NWS Milwaukee/Sullivan WI

Effective: Wed April 15, 2026, 4:17 AM
Expires: Wed April 15, 2026, 4:30 PM

...The Flood Warning continues for the following rivers in Wisconsin... Sheboygan River At Sheboygan affecting Sheboygan County. * WHAT...Minor flooding is forecast. * WHERE...Sheboygan River at Sheboygan. * WHEN...Until early Friday morning. * IMPACTS...At 9.5 feet, About 3 miles west of Sheboygan Airport, Woodland Road between Rio Road and Willow Road is closed. A section of Alpine Road near the Sheboygan Airport is closed. There is flooding in parts of River Park in Sheboygan Falls and Esslingen Park in Sheboygan. * ADDITIONAL DETAILS... - At 3:00 AM CDT Wednesday the stage was 7.3 feet. - Bankfull stage is 6.0 feet. - Forecast...The river is expected to rise above flood stage early this morning to a crest of 9.0 feet this morning. It will then fall below flood stage early tomorrow afternoon. - Flood stage is 8.0 feet. - Flood History...This crest compares to a previous crest of 8.9 feet on 04/25/1955. - http://www.weather.gov/safety/flood

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 afternoon at 430 PM CDT.


Flood Warning issued April 15 at 4:14AM CDT by NWS Milwaukee/Sullivan WI

Effective: Wed April 15, 2026, 4:14 AM
Expires: Wed April 15, 2026, 4:15 PM

...The Flood Warning continues for the following rivers in Wisconsin... ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge 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 Wednesday the stage was 10.3 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:00 AM CDT Wednesday was 10.3 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 10.2 feet on 03/06/2017. - http://www.weather.gov/safety/flood

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 afternoon at 415 PM CDT.


Wednesday, April 15, 2026

Weather Forecast

Heavy rain
66.6°F
54.7°F
59.4°F
96%
1.32 in
88%
0%
10.3 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 7.53 μg/m3
Carbon Monoxide: 187.13 μg/m3
Nitrogen Dioxide: 5.81 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 60.52 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 12:53 AM
Sunset: 7:37 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:06 AM
Moon Transit: 10:33 AM
Moonset: 5:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

10:03 AM - 12:33 AM
10:03 AM - 12:33 AM

Minor Periods

5:18 PM - 6:48 PM
4:36 AM - 6:06 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Moderate rain
63.7°F
47.5°F
53.9°F
88%
0.43 in
89%
0%
10.3 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 4.71 μg/m3
PM10: 5.68 μg/m3
Carbon Monoxide: 195.09 μg/m3
Nitrogen Dioxide: 6.99 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 58.8 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

Moderate rain
71.8°F
46.4°F
56.6°F
88%
0.27 in
78%
0%
24.4 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 12.47 μg/m3
PM10: 13.94 μg/m3
Carbon Monoxide: 200.85 μg/m3
Nitrogen Dioxide: 9.11 μg/m3
Sulphur Dioxide: 2.86 μg/m3
Ozone: 70.76 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
45°F
33.6°F
43.4°F
75%
3.67 in
88%
3%
25.3 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 4.03 μg/m3
PM10: 4.27 μg/m3
Carbon Monoxide: 166.64 μg/m3
Nitrogen Dioxide: 4.04 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 82.36 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

Overcast
43.4°F
28.9°F
35.4°F
49%
0 in
0%
0%
18.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.35 μg/m3
PM10: 3.6 μg/m3
Carbon Monoxide: 156.49 μg/m3
Nitrogen Dioxide: 2.93 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 89 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

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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