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Attica, Wisconsin Weather Forecast
Attica, Wisconsin Weather
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Weather Forecast for Attica, Wisconsin : Green County
Issued: 3:26 pm CST Dec 7, 2025 Latitude: 42.770005 Longitude: -89.4806753 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Increasing Clouds on Tonight Mostly Cloudy on Monday 20% chance of rain & snow on Tuesday 30% chance of snow on Wednesday 20% chance of snow on Thursday 20% chance of snow on Friday Partly Sunny on Saturday Mostly Sunny on Sunday
Low: 2 °F High: 23°F High: 35°F High: 31°F High: 21°F High: 15°F High: 7°F High: 13°F
Low: 17 °F Low: 29°F Low: 9 °F Low: 5°F Low: -4°F Low: -4°F  
Increasing Clouds Mostly Cloudy Rain & Snow Snow Snow Snow Partly Sunny Mostly Sunny
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Current Conditions at
MONROE - (KEFT)
12°
Clear
as of 4:35 PM CST
Rel. Humidity: 61%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
6 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
MADISON - (KMSN)
14°
Mostly Cloudy
as of 3:53 PM CST
Rel. Humidity: 56%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
6 MPH
350° North
Cloud Level(s): Broken at 25000ft
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 2. Wind chill values between -5 and zero. North wind around 5 mph becoming east after midnight.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 23. East wind 5 to 15 mph becoming south in the morning.

40% chance of snow Monday Night Monday Night... A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a temperature falling to near 17 by 9pm, then rising to around 26 during the remainder of the night. South wind 10 to 15 mph.

20% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow after noon. Cloudy, with a high near 35. West wind 10 to 15 mph. Chance of precipitation is 20%.

80% chance of rain & snow Tuesday Night Tuesday Night... Rain and snow before 9pm, then rain between 9pm and 3am, then rain and snow likely after 3am. Low around 29. South wind around 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

30% chance of snow Wednesday Wednesday... A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 9. Northwest wind 5 to 10 mph.

20% chance of snow Thursday Thursday... A 20 percent chance of snow. Partly sunny, with a high near 21. Northwest wind 5 to 10 mph.

30% chance of snow Thursday Night Thursday Night... A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 5.

20% chance of snow Friday Friday... A 20 percent chance of snow. Mostly cloudy, with a high near 15.

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

Partly Sunny on Saturday Saturday... Partly sunny and cold, with a high near 7.

20% chance of snow Saturday Night Saturday Night... A 20 percent chance of snow. Mostly cloudy, with a low around -4.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 13.

Sun Almanac for Attica, Wisconsin
Sunrise: 07:15 AM
Sunset: 4:24 PM
Civil Sunrise:06:43 AM
Civil Sunset: 4:56 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:34 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.