Winnebago, Wisconsin Weather
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Click for Frost Advisory for Winnebago, Wisconsin
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Weather Forecast for Winnebago, Wisconsin : Winnebago County
Issued: 6:26 am CDT Oct 20, 2025 Latitude: 44.0758178 Longitude: -88.5251126 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Sunny on Today 80% chance of rain on Tonight 60% chance of on Tuesday Mostly Cloudy on Wednesday Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday
High: 63°F Low: 43°F High: 50°F High: 50°F High: 52°F High: 56°F High: 59°F High: 60°F
Low: 42°F Low: 35°F Low: 34°F Low: 41°F Low: 44°F  
Mostly Sunny Rain Partly Sunny Mostly Cloudy Sunny Sunny Mostly Sunny Partly Sunny
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Current Conditions at
OSHKOSH - (KOSH)
39°
Clear
as of 5:53 AM CDST
Rel. Humidity: 80%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
5 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
APPLETON - (KATW)
39°
Clear
as of 5:45 AM CDST
Rel. Humidity: 86%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
7 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
FOND DU LAC - (KFLD)
36°
Clear
as of 5:53 AM CDST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Clear
Mostly Sunny on Today Today... Patchy frost before 8am. Otherwise, mostly sunny, with a high near 63. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
80% chance of rain Tonight Tonight... Showers, mainly before 11pm. Low around 43. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
60% chance of Tuesday Tuesday... Showers likely, mainly after 4pm. Partly sunny, with a high near 50. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
60% chance of rain Tuesday Night Tuesday Night... Showers likely, mainly before 7pm. Mostly cloudy, with a low around 42. West northwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 50. West northwest wind around 18 mph, with gusts as high as 29 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 35.
Sunny on Thursday Thursday... Sunny, with a high near 52.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 34.
Sunny on Friday Friday... Sunny, with a high near 56.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 41.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 59.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 44.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 60.
Sun Almanac for Winnebago, Wisconsin
Sunrise: 07:16 AM
Sunset: 6:02 PM
Civil Sunrise:06:46 AM
Civil Sunset: 6:31 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 7:05 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 7:38 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.