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Afton, Wisconsin Weather Forecast
Afton, Wisconsin Weather
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Weather Forecast for Afton, Wisconsin : Rock County
Issued: 6:08 am CST Jan 23, 2026 Latitude: 42.6039009 Longitude: -89.0712225 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Sunny on Today Cloudy on Tonight Mostly Cloudy on Saturday 30% chance of snow on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday
High: -5°F Low: -15°F High: 3 °F High: 10°F High: 9 °F High: 15°F High: 11°F High: 10°F
Low: -3°F Low: -7°F Low: 2 °F Low: -2°F Low: -5°F  
Sunny Cloudy Mostly Cloudy Snow Mostly Sunny Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
JANESVILLE - (KJVL)
-15°
Feels like -37°F
Clear
as of 5:45 AM CST
Rel. Humidity: 51%
Dew Point: -27°F
Visibility: 10 Miles
Pressure: 30.57 in.
Flight Rule: VFR
Wind Data
14 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
MONROE - (KEFT)
-15°
Feels like -33°F
Clear
as of 5:55 AM CST
Rel. Humidity: 42%
Dew Point: -31°F
Visibility: 10 Miles
Pressure: 30.54 in.
Flight Rule: VFR
Wind Data
9 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
ROCKFORD - (KRFD)
-11°
Feels like -33°F
Clear
as of 5:54 AM CST
Rel. Humidity: 52%
Dew Point: -24°F
Visibility: 10 Miles
Pressure: 30.59 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 25 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
-11°
Feels like -32°F
Clear
as of 5:55 AM CST
Rel. Humidity: 52%
Dew Point: -24°F
Visibility: 10 Miles
Pressure: 30.61 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 20 MPH
340° North
Cloud Level(s): Clear
Sunny on Today Today... Sunny and cold, with a high near -5. Wind chill values between -30 and -40. Northwest wind 10 to 15 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around -15. Wind chill values between -20 and -25. Northwest wind around 5 mph.
Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 3. Wind chill values between -15 and -25. North wind around 5 mph becoming calm.
30% chance of snow Saturday Night Saturday Night... A 30 percent chance of snow, mainly after midnight. Cloudy, with a low around -3. Wind chill values between -5 and -10. Calm wind becoming north around 5 mph after midnight.
30% chance of snow Sunday Sunday... A 30 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 10. North wind 5 to 10 mph.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around -7. Northwest wind around 10 mph.
Mostly Sunny on Monday Monday... Mostly sunny and cold, with a high near 9. Northwest wind around 10 mph becoming southwest in the afternoon.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 2. Southwest wind around 10 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 15.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around -2.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 11.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around -5.
Mostly Sunny on Thursday Thursday... Mostly sunny and cold, with a high near 10.
Current Radar Image


Sun Almanac for Afton, Wisconsin
Sunrise: 07:18 AM
Sunset: 4:58 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:29 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 6:03 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:36 PM
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