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Attica, Wisconsin Weather Forecast
Attica, Wisconsin Weather
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Weather Forecast for Attica, Wisconsin : Green County
Issued: 7:36 am CST Dec 29, 2025 Latitude: 42.770005 Longitude: -89.4806753 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday New Year's Day Friday Saturday Sunday
30% chance of blowing snow on Today Mostly Cloudy on Tonight 30% chance of snow on Tuesday 40% chance of snow on Wednesday Mostly Sunny on New Year's Day Partly Sunny on Friday Partly Sunny on Saturday Partly Sunny on Sunday
High: 19°F Low: 8 °F High: 27°F High: 28°F High: 15°F High: 21°F High: 24°F High: 26°F
Low: 21°F Low: 5 °F Low: 7 °F Low: 10°F Low: 12°F  
Blowing Snow Mostly Cloudy Snow Snow Mostly Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
MONROE - (KEFT)
18°
Feels like 0°F
Cloudy
Light Snow
as of 7:35 AM CST
Rel. Humidity: 85%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: MVFR
Wind Data
24 MPH
Gust: 28 MPH
310° Northwest
Cloud Level(s): Solid Overcast at 1600ft
Current Conditions at
JANESVILLE - (KJVL)
18°
Feels like 0°F
Cloudy
Light Snow Blowing Snow
as of 6:45 AM CST
Rel. Humidity: 85%
Dew Point: 14°F
Visibility: 3 Miles
Pressure: 29.80 in.
Flight Rule: MVFR
Wind Data
25 MPH
Gust: 38 MPH
290° West
Cloud Level(s): Broken at 1600ft, Broken at 2300ft, Solid Overcast at 2700ft
Current Conditions at
MADISON - (KMSN)
21°
Feels like 6°F
Cloudy
Light Snow Blowing Snow
as of 7:32 AM CST
Rel. Humidity: 73%
Dew Point: 14°F
Visibility: 6 Miles
Pressure: 29.85 in.
Flight Rule: MVFR
Wind Data
18 MPH
Gust: 32 MPH
310° Northwest
Cloud Level(s): Solid Overcast at 2100ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
18°
Feels like 1°F
Cloudy
as of 7:35 AM CST
Rel. Humidity: 85%
Dew Point: 14°F
Visibility: 7 Miles
Pressure: 29.94 in.
Flight Rule: MVFR
Wind Data
20 MPH
Gust: 32 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 2300ft
30% chance of blowing snow Today Today... A chance of snow before 9am, then a chance of flurries between 9am and 3pm. Patchy blowing snow before 3pm. Mostly cloudy, with a high near 19. Wind chill values between -5 and zero. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 30%.
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 8. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
30% chance of snow Tuesday Tuesday... A 30 percent chance of snow after noon. Partly sunny, with a high near 27. Wind chill values between -5 and 5. Southwest wind 10 to 15 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 21. West wind 10 to 15 mph.
40% chance of snow Wednesday Wednesday... A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 28. Northwest wind 10 to 15 mph.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 5. Northwest wind around 10 mph.
Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 15. West wind around 10 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 7. West wind 5 to 10 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 21.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 10.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 24.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 12.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 26.
Current Radar Image


Sun Almanac for Attica, Wisconsin
Sunrise: 07:28 AM
Sunset: 4:32 PM
Civil Sunrise:06:56 AM
Civil Sunset: 5:04 PM
Nautical Sunrise: 06:20 AM
Nautical Sunset: 5:40 PM
Astro Sunrise: 05:46 AM
Astro Sunset: 6:14 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.