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Attica, Wisconsin Weather Forecast
Attica, Wisconsin Weather
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Weather Forecast for Attica, Wisconsin : Green County
Issued: 5:17 pm CST Dec 9, 2025 Latitude: 42.770005 Longitude: -89.4806753 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
100% chance of freezing rain & snow on Tonight 70% chance of snow on Wednesday 20% chance of snow on Thursday 40% chance of snow on Friday 40% chance of snow on Saturday Sunny on Sunday 20% chance of snow on Monday Partly Sunny on Tuesday
Low: 27°F High: 23 °F High: 21°F High: 24°F High: 10°F High: 7°F High: 19°F High: 25°F
Low: 6 °F Low: 13°F Low: 2 °F Low: -8°F Low: -4°F Low: 6°F  
Freezing Rain & Snow Snow Snow Snow Snow Sunny Snow Partly Sunny
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Current Conditions at
MONROE - (KEFT)
32°
Feels like 23°F
Cloudy
as of 6:15 PM CST
Rel. Humidity: 92%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.46 in.
Flight Rule: VFR
Wind Data
10 MPH
150° Southeast
Cloud Level(s): Scattered at 4800ft, Broken at 5000ft, Solid Overcast at 7000ft
Current Conditions at
JANESVILLE - (KJVL)
32°
Cloudy
Mist
as of 5:45 PM CST
Rel. Humidity: 86%
Dew Point: 28°F
Visibility: 6 Miles
Pressure: 29.52 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Scattered at 4800ft, Solid Overcast at 6000ft
Current Conditions at
MADISON - (KMSN)
28°
Cloudy
Light Snow
as of 6:06 PM CST
Rel. Humidity: 86%
Dew Point: 25°F
Visibility: 7 Miles
Pressure: 29.49 in.
Flight Rule: VFR
Wind Data
8 MPH
160° South
Cloud Level(s): Few at 4100ft, Solid Overcast at 5000ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
34°
Feels like 25°F
Cloudy
as of 5:55 PM CST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 7 Miles
Pressure: 29.51 in.
Flight Rule: VFR
Wind Data
12 MPH
140° Southeast
Cloud Level(s): Broken at 6000ft, Solid Overcast at 7000ft
100% chance of freezing rain & snow Tonight Tonight... Rain and snow, possibly mixed with freezing rain before 3am, then rain and snow likely between 3am and 5am, then snow after 5am. Low around 27. Breezy, with a south wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.

70% chance of snow Wednesday Wednesday... Snow likely before 8am, then a slight chance of snow after 4pm. Mostly cloudy, with a temperature falling to around 23 by 5pm. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Mostly Clear on Wednesday Night Wednesday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.

20% chance of snow Thursday Thursday... A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Wind chill values between -5 and 5. Northwest wind around 5 mph becoming south in the afternoon.

50% chance of snow Thursday Night Thursday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 13. South wind around 5 mph becoming north after midnight.

40% chance of snow Friday Friday... A 40 percent chance of snow. Mostly cloudy, with a high near 24. West wind 5 to 10 mph.

20% chance of snow Friday Night Friday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2. Northwest wind around 10 mph.

40% chance of snow Saturday Saturday... A 40 percent chance of snow. Mostly cloudy and cold, with a high near 10. Northwest wind around 10 mph.

20% chance of snow Saturday Night Saturday Night... A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around -8.

Sunny on Sunday Sunday... Sunny and cold, with a high near 7.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around -4.

20% chance of snow Monday Monday... A 20 percent chance of snow. Partly sunny, with a high near 19.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 6.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 25.

Current Radar Image


Sun Almanac for Attica, Wisconsin
Sunrise: 07:17 AM
Sunset: 4:24 PM
Civil Sunrise:06:45 AM
Civil Sunset: 4:56 PM
Nautical Sunrise: 06:10 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:06 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.