AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

8:45 PM CST FEB 12, 2026
Scattered Clouds
28°F
Feels Like: 20°F
Dewpoint: 25°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: ESE at 8 mph
Pressure: 30.22 inches
Last 72 hours

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AFTON, WI 53501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the upper 20s. Southeast winds up to 5 mph.
FRIDAY
Sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph.
FRIDAY NIGHT
Clear until early morning then becoming partly cloudy. Lows in the upper 20s. Southwest winds up to 5 mph.
SATURDAY
Partly sunny. Highs in the lower 50s. South winds up to 5 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 30s. Southwest winds up to 5 mph.
SUNDAY
Sunny. Highs in the lower 50s.
SUNDAY NIGHT
Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 30s.
WASHINGTONS BIRTHDAY
Partly sunny. Highs in the mid 50s.
MONDAY NIGHT
Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 30s.
TUESDAY
Mostly cloudy. Highs in the mid 50s.
TUESDAY NIGHT
Mostly cloudy. Chance of light rain through around midnight, then light rain likely after midnight. Lows in the mid 40s. Chance of rain 60 percent.
WEDNESDAY
Partly sunny with a 50 percent chance of light rain. Highs in the mid 50s.
WEDNESDAY NIGHT
Partly cloudy with chance of light rain through around midnight, then mostly cloudy with chance of light rain and snow after midnight. Colder. Lows in the lower 30s. Chance of precipitation 30 percent.

Visible Weather Satellite
AFTON, WI 53501
Infrared Weather Satellite
AFTON, WI 53501
NEXRAD Weather Radar
AFTON, WI 53501

JANESVILLE, WI 3 hourly weather forecast

weather forecast created  6:00 AM CST  2/12/2026
Thursday
12 FEB 2026
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM 36° 32° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSE   5 55% 22°
High 41° AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM 40° 38° Clear SSE   3 52% 24°
Partly Cloudy



AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM 34° 30° Clear 0%

0% Thunder
( 0% severe)
E   5 72% 26°
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM 31° 28° Partly Cloudy SE   3 77% 25°
Friday
13 FEB 2026
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM 28° 25° Clear 0%

0% Thunder
( 0% severe)
SSE   2 84% 24°
Low 25° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM 27° 24° Partly Cloudy S   2 87% 24°
High 49° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM 28° 23° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   5 88% 25°

Partly Cloudy



AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM 34° 28° Partly Cloudy SSW   7 75% 27°
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM 45° 40° Clear 0%

0% Thunder
( 0% severe)
SW   9 58% 31°
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM 49° 45° Clear WSW   8 52% 32°
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM 42° 39° Clear 0%

0% Thunder
( 0% severe)
WSW   5 65% 31°
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM 36° 34° Clear WSW   2 79% 30°
Saturday
14 FEB 2026
AFTON, WI 53501 weather forecast Day 3, 0 hours 12 AM 33° 30° Clear 0%

0% Thunder
( 0% severe)
W   1 81% 28°
Low 27° AFTON, WI 53501 weather forecast Day 3, 3 hours 3 AM 30° 27° Partly Cloudy   CALM 88% 27°
High 51° AFTON, WI 53501 weather forecast Day 3, 6 hours 6 AM 29° 26° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   1 88% 26°

Mostly Cloudy



AFTON, WI 53501 weather forecast Day 3, 9 hours 9 AM 35° 33° Mostly Cloudy S   2 75% 28°
AFTON, WI 53501 weather forecast Day 3, 15 hours 12 PM 47° 44° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   6 56% 32°
AFTON, WI 53501 weather forecast Day 3, 18 hours 3 PM 51° 49° Mostly Cloudy S   6 48% 32°
AFTON, WI 53501 weather forecast Day 3, 21 hours 6 PM 44° 41° Mostly Cloudy     S   5 65% 33°

JANESVILLE, WI extended weather forecast

Sunday
15 FEB 2026
Monday
16 FEB 2026
Tuesday
17 FEB 2026
Wednesday
18 FEB 2026
Thursday
19 FEB 2026
Low 32° Low 31° Low 36° Low 40° Low 36°
High 48° High 48° High 54° High 53° High 44°
AFTON, WI 53501 weather forecast Day 4 AFTON, WI 53501 weather forecast Day 5 AFTON, WI 53501 weather forecast Day 6 AFTON, WI 53501 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
9% Rain
Clear
5% Rain/Snow
Mostly Cloudy
17% Rain
Overcast
46% Rain
Overcast
41% Rain
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