Water Temperature of Lake Winneconne in Winneconne, WI

Current Water Temperature

99.6°F

Measurement Time: Sunday, April 12, 2026, 9:30 AM CDT

Temperature Locations

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Local Points of Interest

Lake Poygan; Lake Butte des Mortes; Nickels Marsh; Terrell's Island; Lake Winnebago

Lake Winneconne

Station Name: Winneconne 5NW - Lk Poygan
Data Source: USGS

Elevation Above Sea Level: 758 feet

Nearest Address:
107 W Main St
Winneconne, WI 54986
Winnebago County

GPS Coordinates: 44.1108, -88.7125

Nearby Water Temperatures

Fox River, Oshkosh, WI (10.8 mi)
Fox River, Berlin, WI (16.1 mi)
Fox River, Appleton, WI (17.2 mi)
Wolf River, New London, WI (19.5 mi)
Fox River, Appleton, WI (19.8 mi)
Fond Du Lac River, Fond Du Lac, WI (25.3 mi)
Plum Creek, Wrightstown, WI (30 mi)
East River, De Pere, WI (35.6 mi)
Fox River, Green Bay, WI (45.2 mi)
Manitowoc River , Manitowoc, WI (49.4 mi)
Red River, Morgan, WI (54.8 mi)
Oconto River, Gillett, WI (55.9 mi)
Kewaunee River, Kewaunee, WI (62 mi)
Oconto River, Oconto, WI (63 mi)
Yahara River, Windsor, WI (70 mi)

Weather for Winneconne, Wisconsin

Current Weather

32.5°F
Clear
Clear
28.4°F
32.9°F
75%
NNE 4.3 mph
8.9 mph
28.7°F
26.3°F
0 in
0%
9 mi
1019 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 54°F
L: 32°F
Patchy rain nearby
Sun
H: 64°F
L: 42°F
Patchy rain nearby
Mon
H: 68°F
L: 44°F
Partly Cloudy
Tue
H: 52°F
L: 37°F
Partly Cloudy
Wed
H: 53°F
L: 33°F

Air Quality

PM2.5: 4.85 μg/m3
PM10: 6.05 μg/m3
Carbon Monoxide: 172.85 μg/m3
Nitrogen Dioxide: 7.65 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 43 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 12:51 AM
Sunset: 8:00 PM
Daylight: 14 hrs 15 mins
Moonrise: 9:35 PM
Moon Transit: 1:09 AM
Moonset: 5:43 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:39 AM - 3:09 AM
1:13 PM - 3:43 PM

Minor Periods

9:05 PM - 10:35 PM
5:13 AM - 6:43 AM

Action Rating: 3 out of 5

Freeze Warning issued May 1 at 1:23PM CDT until May 2 at 8:00AM CDT by NWS Green Bay WI

Effective: Fri May 1, 2026, 1:23 PM
Expires: Sat May 2, 2026, 4:00 AM

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...From midnight tonight to 8 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.


Flood Warning issued May 1 at 10:07AM CDT by NWS Green Bay WI

Effective: Fri May 1, 2026, 10:07 AM
Expires: Sat May 2, 2026, 1:15 AM

...The Flood Warning continues for the following rivers in Wisconsin... Fox River at Lake Winnebago at Oshkosh affecting Winnebago County. * WHAT...Minor flooding is occurring. * WHERE...Fox River at Lake Winnebago at Oshkosh. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 9:15 AM CDT Friday the stage was 3.8 feet. - Bankfull stage is 3.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:15 AM CDT Friday was 3.9 feet. - Forecast...No forecast is available for this location. - Flood stage is 3.7 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 115 AM CDT.


Flood Warning issued May 1 at 10:03AM CDT by NWS Green Bay WI

Effective: Fri May 1, 2026, 10:03 AM
Expires: Sat May 2, 2026, 1:15 AM

...The Flood Warning continues for the following rivers in Wisconsin... Fox River at Oshkosh affecting Winnebago County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River at Oshkosh. * WHEN...Until further notice. * IMPACTS...At 7.5 feet, Water begins to approach area businesses and structures. * ADDITIONAL DETAILS... - At 9:00 AM CDT Friday the stage was 7.5 feet. - Bankfull stage is 7.0 feet. - Forecast...No forecast is available for this location. - Flood stage is 7.5 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 115 AM CDT.


Flood Warning issued May 1 at 9:36PM CDT by NWS Green Bay WI

Effective: Fri May 1, 2026, 9:36 PM
Expires: Sat May 2, 2026, 12:45 PM

...The Flood Warning continues for the following rivers in Wisconsin... Fox River at Lake Winnebago at Oshkosh affecting Winnebago County. * WHAT...Minor flooding is occurring. This approaches the flood of record. * WHERE...Fox River at Lake Winnebago at Oshkosh. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 9:15 PM CDT Friday the stage was 3.8 feet. - Bankfull stage is 3.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:15 PM CDT Friday was 3.9 feet. - Forecast...No forecast is available for this location. - Flood stage is 3.7 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued Saturday afternoon by 1245 PM CDT.


Freeze Warning issued May 1 at 8:48PM CDT until May 2 at 8:00AM CDT by NWS Green Bay WI

Effective: Fri May 1, 2026, 8:48 PM
Expires: Sat May 2, 2026, 8:00 AM

* WHAT...Sub-freezing temperatures from 28 to 32 degrees expected. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...From midnight tonight to 8 AM CDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.


Saturday, May 2, 2026

Weather Forecast

Sunny
54.4°F
31.8°F
43°F
66%
0 in
0%
0%
11 mph
5.8


Air Quality

AQI: 1 - Good
PM2.5: 4.63 μg/m3
PM10: 6 μg/m3
Carbon Monoxide: 158.69 μg/m3
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 2.17 μg/m3
Ozone: 70.92 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 12:51 AM
Sunset: 8:00 PM
Daylight: 14 hrs 15 mins
Moonrise: 9:35 PM
Moon Transit: 1:09 AM
Moonset: 5:43 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:39 AM - 3:09 AM
1:13 PM - 3:43 PM

Minor Periods

9:05 PM - 10:35 PM
5:13 AM - 6:43 AM

Action Rating: 3 out of 5

Sunday, May 3, 2026

Weather Forecast

Patchy rain nearby
63.6°F
41.7°F
50.1°F
73%
0.08 in
83%
0%
19.5 mph
4.3


Air Quality

AQI: 1 - Good
PM2.5: 5.31 μg/m3
PM10: 6.38 μg/m3
Carbon Monoxide: 156.01 μg/m3
Nitrogen Dioxide: 3.86 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 87.44 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 12:51 AM
Sunset: 8:01 PM
Daylight: 14 hrs 18 mins
Moonrise: 10:38 PM
Moon Transit: 1:57 AM
Moonset: 6:15 AM
Moon Phase: Full
Moon Illumination: 94.4%

Best Times for Fishing or Hunting

Major Periods

1:27 AM - 3:57 AM
2:02 PM - 4:32 PM

Minor Periods

10:08 PM - 11:38 PM
5:45 AM - 7:15 AM

Action Rating: 4 out of 5

Monday, May 4, 2026

Weather Forecast

Patchy rain nearby
67.6°F
43.5°F
53.6°F
75%
0.03 in
89%
0%
19.5 mph
5.4


Air Quality

AQI: 1 - Good
PM2.5: 5 μg/m3
PM10: 5.62 μg/m3
Carbon Monoxide: 155.26 μg/m3
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 85.48 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 12:51 AM
Sunset: 8:02 PM
Daylight: 14 hrs 20 mins
Moonrise: 11:35 PM
Moon Transit: 2:47 AM
Moonset: 6:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

2:17 AM - 4:47 AM
2:53 PM - 5:23 PM

Minor Periods

12:00 AM - 12:00 AM
6:24 AM - 7:54 AM

Action Rating: 2 out of 5

Tuesday, May 5, 2026

Weather Forecast

Partly Cloudy
52.1°F
36.7°F
44.8°F
64%
0 in
0%
0%
13.9 mph
5.5


Air Quality

AQI: 1 - Good
PM2.5: 2.32 μg/m3
PM10: 2.45 μg/m3
Carbon Monoxide: 145.38 μg/m3
Nitrogen Dioxide: 3.74 μg/m3
Sulphur Dioxide: 2.07 μg/m3
Ozone: 75.69 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 12:51 AM
Sunset: 8:03 PM
Daylight: 14 hrs 23 mins
Moonrise: 12:35 AM
Moon Transit: 3:38 AM
Moonset: 7:41 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

3:08 AM - 5:38 AM
3:45 PM - 6:15 PM

Minor Periods

7:11 AM - 8:41 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, May 6, 2026

Weather Forecast

Partly Cloudy
53.2°F
33.1°F
42°F
61%
0 in
0%
0%
8.7 mph
0.3


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 12:51 AM
Sunset: 8:05 PM
Daylight: 14 hrs 26 mins
Moonrise: 12:25 AM
Moon Transit: 4:29 AM
Moonset: 8:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
4:35 PM - 7:05 PM

Minor Periods

8:07 AM - 9:37 AM
12:00 AM - 12:00 AM

Action Rating: 2 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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