Afton, Wisconsin Weather
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Weather Forecast for Afton, Wisconsin : Rock County
Issued: 8:54 pm CDT Aug 25, 2025 Latitude: 42.6039009 Longitude: -89.0712225 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Labor Day
Clear on Tonight Mostly Sunny on Tuesday Mostly Sunny on Wednesday 40% chance of thunderstorms on Thursday Mostly Sunny on Friday Partly Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Labor Day
Low: 45°F High: 71°F High: 74°F High: 71°F High: 69°F High: 71°F High: 74°F High: 75°F
Low: 48°F Low: 56°F Low: 47°F Low: 47°F Low: 50°F Low: 53°F  
Clear Mostly Sunny Mostly Sunny Thunderstorms Mostly Sunny Partly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
JANESVILLE - (KJVL)
59°
Mostly Cloudy
as of 8:45 PM CDST
Rel. Humidity: 67%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Scattered at 6000ft, Broken at 7000ft
Current Conditions at
MONROE - (KEFT)
61°
Clear
as of 8:55 PM CDST
Rel. Humidity: 59%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
7 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
ROCKFORD - (KRFD)
57°
Mostly Clear
as of 8:54 PM CDST
Rel. Humidity: 71%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 6000ft
Clear on Tonight Tonight... Clear, with a low around 45. Northwest wind around 5 mph becoming calm.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 71. Northwest wind 5 to 10 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 48. Northwest wind around 5 mph becoming calm in the evening.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 74. Light southwest wind becoming west 5 to 10 mph in the morning.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Southwest wind around 5 mph.
40% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 71. West wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 47. Northeast wind 5 to 10 mph.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 69. Northeast wind around 5 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 47.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 71.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 50.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 74.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 53.
Partly Sunny on Labor Day Labor Day... Partly sunny, with a high near 75.
Sun Almanac for Afton, Wisconsin
Sunrise: 06:14 AM
Sunset: 7:42 PM
Civil Sunrise:05:45 AM
Civil Sunset: 8:12 PM
Nautical Sunrise: 05:09 AM
Nautical Sunset: 8:47 PM
Astro Sunrise: 04:32 AM
Astro Sunset: 9:25 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.