AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

7:45 AM CST FEB 3, 2026
Scattered Clouds
12°F
Feels Like: 1°F
Dewpoint: 9°F
Rel. Hum.: 86%
Visibility: 10 miles
Wind: N at 7 mph
Pressure: 30.21 inches
Last 72 hours

Local Area Snow Depth

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AFTON, WI 53501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the lower 20s. North winds 5 to 10 mph.
TONIGHT
Clear in the evening then becoming partly cloudy. Lows around 3. North winds up to 5 mph.
WEDNESDAY
Sunny. Highs in the lower 20s. Northwest winds up to 5 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows around 8. West winds up to 5 mph.
THURSDAY
Mostly cloudy. Highs in the lower 30s. Southwest winds 5 to 15 mph.
THURSDAY NIGHT
Mostly cloudy. Not as cold. Lows in the mid 20s.
FRIDAY
Partly sunny. Highs in the upper 30s.
FRIDAY NIGHT
Partly cloudy. Colder. Lows around 12.
SATURDAY
Partly sunny. Colder. Highs in the upper 20s.
SATURDAY NIGHT
Mostly cloudy with a 20 percent chance of light snow. Lows around 16.
SUNDAY
Partly sunny. Highs in the upper 20s.
SUNDAY NIGHT
Partly cloudy. Lows around 15.
MONDAY
Partly sunny. Highs in the lower 30s.

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 PM CST  2/ 2/2026
Tuesday
3 FEB 2026
AFTON, WI 53501 weather forecast Day 1, 0 hours 12 AM 17° 12° Mostly Cloudy 5%

0% Thunder
( 0% severe)
NW   2 82% 13°
Low 12° AFTON, WI 53501 weather forecast Day 1, 3 hours 3 AM 15° Partly Cloudy N   3 82% 11°
High 21° AFTON, WI 53501 weather forecast Day 1, 6 hours 6 AM 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   5 81%

Partly Cloudy



AFTON, WI 53501 weather forecast Day 1, 9 hours 9 AM 14° Partly Cloudy NNE   7 77%
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM 19° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   8 64% 10°
AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM 21° 11° Partly Cloudy N   8 55%
AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM 16° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   5 67%
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM 11° Partly Cloudy N   1 73%
Wednesday
4 FEB 2026
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM Partly Cloudy 0%

0% Thunder
( 0% severe)
N   1 77%
Low 3° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM Partly Cloudy   CALM 81%
High 24° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   1 81%

Partly Cloudy



AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM 11° Partly Cloudy NNW   2 77%
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM 20° 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   5 61% 10°
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM 23° 16° Partly Cloudy NW   6 56% 11°
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM 19° 14° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   3 67% 11°
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM 14° Partly Cloudy W   2 77%

JANESVILLE, WI extended weather forecast

Thursday
5 FEB 2026
Friday
6 FEB 2026
Saturday
7 FEB 2026
Sunday
8 FEB 2026
Monday
9 FEB 2026
Low 15° Low 27° Low 13° Low 16° Low 18°
High 31° High 37° High 24° High 29° High 35°
AFTON, WI 53501 weather forecast Day 3 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
Overcast
12% Snow
Partly Cloudy
17% Snow
Partly Cloudy
4% Snow
Overcast
19% Snow
Partly Cloudy
14% Snow
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