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Attica, Wisconsin Weather Forecast
Attica, Wisconsin Weather
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Weather Forecast for Attica, Wisconsin : Green County
Issued: 4:52 pm CST Dec 22, 2025 Latitude: 42.770005 Longitude: -89.4806753 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Christmas Day Friday Saturday Sunday Monday
20% chance of  on Tonight Partly Sunny on Tuesday Mostly Cloudy on Wednesday Cloudy on Christmas Day Mostly Cloudy on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday
Low: 36°F High: 43°F High: 41°F High: 43°F High: 46°F High: 46°F High: 27°F High: 24°F
Low: 26°F Low: 35°F Low: 38°F Low: 34°F Low: 20°F Low: 11°F  
Cloudy Partly Sunny Mostly Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Sunny Mostly Sunny
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Current Conditions at
MONROE - (KEFT)
36°
Feels like 28°F
Cloudy
as of 5:35 PM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
10 MPH
170° South
Cloud Level(s): Solid Overcast at 1200ft
Current Conditions at
JANESVILLE - (KJVL)
37°
Feels like 29°F
Cloudy
Light Drizzle
as of 4:45 PM CST
Rel. Humidity: 64%
Dew Point: 27°F
Visibility: 3 Miles
Pressure: 30.02 in.
Flight Rule: MVFR
Wind Data
13 MPH
160° South
Cloud Level(s): Solid Overcast at 2700ft
Current Conditions at
MADISON - (KMSN)
37°
Feels like 30°F
Cloudy
as of 5:29 PM CST
Rel. Humidity: 60%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
9 MPH
180° South
Cloud Level(s): Scattered at 2600ft, Broken at 4500ft, Solid Overcast at 6000ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
37°
Cloudy
as of 5:35 PM CST
Rel. Humidity: 74%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: MVFR
Wind Data
6 MPH
160° South
Cloud Level(s): Solid Overcast at 1800ft
20% chance of  Tonight Tonight... A chance of drizzle, mainly before 9pm. Cloudy, with a low around 36. South wind 5 to 10 mph becoming west after midnight.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 43. Northwest wind 5 to 10 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming east after midnight.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 41. Southeast wind 5 to 10 mph.

20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of rain before midnight. Cloudy, with a low around 35. Southeast wind around 5 mph becoming calm in the evening.

Cloudy on Christmas Day Christmas Day... Cloudy, with a high near 43. East wind 5 to 10 mph.

60% chance of rain Thursday Night Thursday Night... Rain likely, mainly after midnight. Cloudy, with a low around 38. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 46. East wind 5 to 10 mph becoming northwest in the afternoon.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 34.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 46.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 20.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 27. Blustery.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 11.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 24.

Current Radar Image


Sun Almanac for Attica, Wisconsin
Sunrise: 07:26 AM
Sunset: 4:28 PM
Civil Sunrise:06:54 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 5:36 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:10 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.