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Afton, Wisconsin Weather Forecast
Afton, Wisconsin Weather
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Weather Forecast for Afton, Wisconsin : Rock County
Issued: 12:11 am CST Dec 7, 2025 Latitude: 42.6039009 Longitude: -89.0712225 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 snow on Wednesday 30% chance of snow on Thursday Partly Sunny on Friday Partly Sunny on Saturday
Low: 16°F High: 20°F High: 21°F High: 36°F High: 33°F High: 24°F High: 14°F High: 9°F
Low: 0 °F Low: 15 °F Low: 27°F Low: 13°F Low: 5°F Low: -3°F  
Snow Snow Mostly Cloudy Rain & Snow 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
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
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
100% chance of snow Overnight Overnight... Snow. The snow could be heavy at times. Low around 16. 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, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 20. Wind chill values between zero and 10. North wind 10 to 15 mph.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 0. 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 morning.
40% chance of snow Monday Night Monday Night... A 40 percent chance of snow. Mostly cloudy, with a temperature falling to near 15 by 9pm, then rising to around 23 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 27. 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 between a tenth and quarter 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 33. Breezy, with a northwest wind 10 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 13.
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 Afton, 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: 05:32 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.