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Twin Grove, Wisconsin Weather Forecast
Twin Grove, Wisconsin Weather
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Weather Forecast for Twin Grove, Wisconsin : Green County
Issued: 11:17 pm CST Dec 6, 2025 Latitude: 42.5313995 Longitude: -89.5431736 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
100% chance of snow on Tonight 30% chance of snow on Sunday Mostly Cloudy on Monday 20% chance of rain & snow on Tuesday 30% chance of snow on Wednesday 30% chance of snow on Thursday Partly Sunny on Friday Mostly Sunny on Saturday
Low: 16°F High: 20°F High: 21°F High: 36°F High: 32°F High: 24°F High: 13°F High: 8°F
Low: 1 °F Low: 24 °F Low: 28°F Low: 14°F Low: 5°F Low: -3°F  
Snow Snow Mostly Cloudy Rain & Snow Snow Snow Partly Sunny Mostly Sunny
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Current Conditions at
MONROE - (KEFT)
21°
Cloudy
Light Snow
as of 11:15 PM CST
Rel. Humidity: 100%
Dew Point: 21°F
Visibility: 2 1/2 Miles
Pressure: 29.96 in.
Flight Rule: IFR
Wind Data
7 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
JANESVILLE - (KJVL)
23°
Cloudy
Light Snow
as of 11:15 PM CST
Rel. Humidity: 92%
Dew Point: 21°F
Visibility: 3/4 Miles
Pressure: 29.99 in.
Flight Rule: MVFR
Wind Data
6 MPH
040° Northeast
Current Conditions at
ROCKFORD - (KRFD)
27°
Clear
Light Snow Mist
as of 11:06 PM CST
Rel. Humidity: 92%
Dew Point: 25°F
Visibility: 3/4 Miles
Pressure: 29.99 in.
Flight Rule: MVFR
Wind Data
3 MPH
020° North
100% chance of snow Tonight Tonight... Snow. The snow could be heavy at times. Low around 16. North wind 5 to 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

30% chance of snow Sunday Sunday... A 30 percent chance of snow, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 20. Wind chill values between zero and 5. North wind 10 to 15 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 1. Wind chill values between -5 and -10. North wind 5 to 10 mph becoming east after midnight.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 21. Wind chill values between zero and 10. East wind 5 to 10 mph becoming south in the morning.

30% chance of snow Monday Night Monday Night... A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a temperature rising to around 24 by 5am. South wind 10 to 15 mph.

20% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow after noon. Mostly cloudy, with a high near 36. Southwest wind around 15 mph. Chance of precipitation is 20%.

80% chance of rain & snow Tuesday Night Tuesday Night... Rain, possibly mixed with snow, mainly before midnight. Low around 28. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

30% chance of snow Wednesday Wednesday... A 30 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 32. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

30% chance of snow Wednesday Night Wednesday Night... A 30 percent chance of snow showers. Mostly cloudy, with a low around 14.

30% chance of snow Thursday Thursday... A 30 percent chance of snow. Mostly cloudy, with a high near 24.

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

Partly Sunny on Friday Friday... Partly sunny, with a high near 13.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -3.

Mostly Sunny on Saturday Saturday... Mostly sunny and cold, with a high near 8.

Current Radar Image


Sun Almanac for Twin Grove, Wisconsin
Sunrise: 07:15 AM
Sunset: 4:25 PM
Civil Sunrise:06:43 AM
Civil Sunset: 4:57 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:32 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.