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Attica, Wisconsin Weather Forecast
Attica, Wisconsin Weather
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Weather Forecast for Attica, Wisconsin : Green County
Issued: 4:16 pm CST Dec 4, 2025 Latitude: 42.770005 Longitude: -89.4806753 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Cloudy on Tonight Partly Sunny on Friday Partly Sunny on Saturday 20% chance of snow on Sunday 20% chance of snow on Monday 20% chance of snow on Tuesday 50% chance of snow on Wednesday 20% chance of snow on Thursday
Low: 1 °F High: 27°F High: 25°F High: 20°F High: 21°F High: 30°F High: 30°F High: 22°F
Low: 19°F Low: 12°F Low: -4°F Low: 23 °F Low: 19°F Low: 8°F  
Cloudy Partly Sunny Partly Sunny Snow Snow Snow Snow Snow
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Current Conditions at
MONROE - (KEFT)
Clear
as of 4:15 PM CST
Rel. Humidity: 50%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
5 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
MADISON - (KMSN)
12°
Mostly Clear
as of 3:53 PM CST
Rel. Humidity: 39%
Dew Point: -8°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
7 MPH
200° South
Cloud Level(s): Few at 25000ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 1. Wind chill values between -5 and -10. South wind 5 to 10 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 27. Wind chill values between -5 and 5. Southwest wind around 10 mph.

30% chance of freezing rain & snow Friday Night Friday Night... A chance of snow and freezing rain before midnight. Mostly cloudy, with a low around 19. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 25. Northwest wind around 5 mph becoming north in the afternoon.

60% chance of snow Saturday Night Saturday Night... Snow likely, mainly after midnight. Mostly cloudy, with a low around 12. Northeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

20% chance of snow Sunday Sunday... A 20 percent chance of snow before noon. Partly sunny, with a high near 20. North wind 5 to 10 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around -4. North wind around 5 mph becoming calm after midnight.

20% chance of snow Monday Monday... A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the morning.

60% chance of snow Monday Night Monday Night... Snow likely. Mostly cloudy, with a temperature rising to around 23 by 3am. Chance of precipitation is 60%.

20% chance of snow Tuesday Tuesday... A 20 percent chance of snow. Mostly cloudy, with a high near 30.

70% chance of snow Tuesday Night Tuesday Night... Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.

50% chance of snow Wednesday Wednesday... A 50 percent chance of snow. Mostly cloudy, with a high near 30.

20% chance of snow Wednesday Night Wednesday Night... A 20 percent chance of snow. Mostly cloudy, with a low around 8.

20% chance of snow Thursday Thursday... A 20 percent chance of snow. Partly sunny, with a high near 22.

Sun Almanac for Attica, Wisconsin
Sunrise: 07:12 AM
Sunset: 4:24 PM
Civil Sunrise:06:41 AM
Civil Sunset: 4:56 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:31 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.