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Beloit, Wisconsin Weather Forecast
Beloit, Wisconsin Weather
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Weather Forecast for Beloit, Wisconsin : Rock County
Issued: 12:11 am CST Dec 7, 2025 Latitude: 42.5083482 Longitude: -89.0317765 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
100% chance of snow on Overnight 40% chance of snow on Sunday Mostly Cloudy on Monday 20% chance of rain & snow on Tuesday 30% chance of rain & snow on Wednesday 30% chance of snow on Thursday Partly Sunny on Friday Partly Sunny on Saturday
Low: 17°F High: 13 °F High: 21°F High: 36°F High: 34°F High: 24°F High: 14°F High: 9°F
Low: 1 °F Low: 16 °F Low: 29°F Low: 14°F Low: 5°F Low: -3°F  
Snow Snow Mostly Cloudy Rain & Snow Rain & Snow Snow Partly Sunny Partly Sunny
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Current Conditions at
JANESVILLE - (KJVL)
23°
Cloudy
Light Snow
as of 12:15 AM CST
Rel. Humidity: 92%
Dew Point: 21°F
Visibility: 3/4 Miles
Pressure: 29.99 in.
Flight Rule: MVFR
Wind Data
5 MPH
030° Northeast
Current Conditions at
ROCKFORD - (KRFD)
27°
Clear
Light Snow Mist
as of 12:05 AM CST
Rel. Humidity: 92%
Dew Point: 25°F
Visibility: 1 Miles
Pressure: 29.99 in.
Flight Rule: IFR
Wind Data
3 MPH
020° North
Current Conditions at
MONROE - (KEFT)
23°
Cloudy
Light Snow
as of 12:15 AM CST
Rel. Humidity: 100%
Dew Point: 23°F
Visibility: 1 3/4 Miles
Pressure: 29.96 in.
Flight Rule: IFR
Wind Data
8 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 1100ft
100% chance of snow Overnight Overnight... Snow. The snow could be heavy at times. Low around 17. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

40% chance of snow Sunday Sunday... A 40 percent chance of snow before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 13 by 5pm. 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 zero. North wind around 5 mph becoming calm in the evening.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the afternoon.

30% chance of snow Monday Night Monday Night... A 30 percent chance of snow. Mostly cloudy, with a temperature falling to near 16 by 8pm, then rising to around 24 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. Mostly cloudy, with a high near 36. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.

90% chance of rain & snow Tuesday Night Tuesday Night... Rain, possibly mixed with snow. Low around 29. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

30% chance of rain & snow Wednesday Wednesday... A chance of rain and snow showers before noon, then a slight chance of snow showers. Mostly cloudy, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

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 14.

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

Partly Sunny on Saturday Saturday... Partly sunny and cold, with a high near 9.

Sun Almanac for Beloit, Wisconsin
Sunrise: 07:13 AM
Sunset: 4:23 PM
Civil Sunrise:06:41 AM
Civil Sunset: 4:55 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 05:31 AM
Astro Sunset: 6:04 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.