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Attica, Wisconsin Weather Forecast
Attica, Wisconsin Weather
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Weather Forecast for Attica, Wisconsin : Green County
Issued: 12:08 pm CST Jan 24, 2026 Latitude: 42.770005 Longitude: -89.4806753 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Cloudy on This Afternoon Mostly Cloudy on Tonight Mostly Sunny on Sunday Sunny on Monday Partly Sunny on Tuesday 20% chance of snow on Wednesday Sunny on Thursday Mostly Sunny on Friday
High: 3 °F Low: -3°F High: 10°F High: 9 °F High: 16°F High: 12°F High: 13°F High: 16°F
Low: -6°F Low: 2 °F Low: -1°F Low: -2°F Low: 0°F  
Mostly Cloudy Mostly Cloudy Mostly Sunny Sunny Partly Sunny Snow Sunny Mostly Sunny
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Current Conditions at
MONROE - (KEFT)
-4°
Clear
as of 12:15 PM CST
Rel. Humidity: 48%
Dew Point: -18°F
Visibility: 10 Miles
Pressure: 30.58 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
JANESVILLE - (KJVL)
-6°
Cloudy
as of 11:45 AM CST
Rel. Humidity: 53%
Dew Point: -18°F
Visibility: 10 Miles
Pressure: 30.65 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 7500ft, Solid Overcast at 11000ft
Current Conditions at
MADISON - (KMSN)
-8°
Mostly Cloudy
as of 11:53 AM CST
Rel. Humidity: 52%
Dew Point: -20°F
Visibility: 10 Miles
Pressure: 30.63 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 9000ft, Broken at 17000ft, Broken at 20000ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
-2°
Cloudy
as of 12:15 PM CST
Rel. Humidity: 53%
Dew Point: -15°F
Visibility: 10 Miles
Pressure: 30.64 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 4500ft, Solid Overcast at 6000ft
Mostly Cloudy on This Afternoon This Afternoon... Mostly cloudy and cold, with a high near 3. Calm wind.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around -3. Wind chill values between -10 and -15. Calm wind becoming north around 5 mph after midnight.

Mostly Sunny on Sunday Sunday... Cloudy, then gradually becoming mostly sunny and cold, with a high near 10. Wind chill values between -5 and -15. North wind 5 to 10 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around -6. Wind chill values between -10 and -20. Northwest wind around 10 mph.

Sunny on Monday Monday... Sunny and cold, with a high near 9. West wind around 10 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 2. Southwest wind 10 to 15 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 16. Northwest wind 10 to 15 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around -1. Northwest wind 5 to 10 mph.

20% chance of snow Wednesday Wednesday... A 20 percent chance of snow after noon. Partly sunny, with a high near 12.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around -2.

Sunny on Thursday Thursday... Sunny, with a high near 13.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 0.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 16.

Current Radar Image


Sun Almanac for Attica, Wisconsin
Sunrise: 07:20 AM
Sunset: 5:01 PM
Civil Sunrise:06:49 AM
Civil Sunset: 5:31 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 6:05 PM
Astro Sunrise: 05:41 AM
Astro Sunset: 6:39 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.