AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

6:45 PM CST FEB 2, 2026
Clear
18°F
Feels Like: 11°F
Dewpoint: 14°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: W at 5 mph
Pressure: 30.14 inches
Last 72 hours

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AFTON, WI 53501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy in the evening, then a 20 percent chance of light snow in the late evening and early morning. Partly cloudy early in the morning. Lows around 11. Northwest winds up to 5 mph.
TUESDAY
Sunny. Highs in the lower 20s. North winds 5 to 10 mph.
TUESDAY NIGHT
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 through around midnight then becoming mostly cloudy. Lows around 9. West winds up to 5 mph.
THURSDAY
Mostly cloudy. Highs in the lower 30s.
THURSDAY NIGHT
Mostly cloudy. Slight chance of light snow through around midnight, then slight chance of light rain and snow after midnight. Not as cold. Lows in the upper 20s. Chance of precipitation 20 percent.
FRIDAY
Partly sunny. Highs in the mid 30s.
FRIDAY NIGHT
Partly cloudy. Colder. Lows around 8.
SATURDAY
Mostly sunny. Colder. Highs in the mid 20s.
SATURDAY NIGHT
Partly cloudy. Lows around 12.
SUNDAY
Partly sunny. Highs in the upper 20s.
SUNDAY NIGHT
Partly cloudy. Lows around 15.

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/ 2/2026
Monday
2 FEB 2026
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM 23° 12° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   10 72% 16°
High 26° AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM 25° 15° Partly Cloudy WNW   9 62% 15°
Mostly Cloudy



AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM 21° 15° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NW   5 75% 15°
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM 19° 15° Mostly Cloudy WNW   2 74% 13°
Tuesday
3 FEB 2026
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM 17° 12° Mostly Cloudy 4%

0% Thunder
( 0% severe)
NNW   2 78% 12°
Low 8° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM 15° 10° Mostly Cloudy N   2 78% 10°
High 21° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM 14° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   5 77%

Partly Cloudy



AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM 13° Partly Cloudy N   7 77%
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM 19° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   8 61%
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM 21° 11° Partly Cloudy N   8 55%
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM 15° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   5 66%
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM 11° Partly Cloudy N   1 69%
Wednesday
4 FEB 2026
AFTON, WI 53501 weather forecast Day 3, 0 hours 12 AM Partly Cloudy 0%

0% Thunder
( 0% severe)
N   1 73%
Low 2° AFTON, WI 53501 weather forecast Day 3, 3 hours 3 AM Partly Cloudy NNW   1 77%
High 24° AFTON, WI 53501 weather forecast Day 3, 6 hours 6 AM Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   1 77%

Partly Cloudy



AFTON, WI 53501 weather forecast Day 3, 9 hours 9 AM 10° Partly Cloudy NW   2 77%
AFTON, WI 53501 weather forecast Day 3, 15 hours 12 PM 20° 13° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   5 61% 10°
AFTON, WI 53501 weather forecast Day 3, 18 hours 3 PM 24° 16° Clear WNW   7 53% 11°
AFTON, WI 53501 weather forecast Day 3, 21 hours 6 PM 18° 11° Partly Cloudy     W   5 71% 11°

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 14° Low 24° Low 5° Low 8° Low 16°
High 32° High 28° High 16° High 25° High 40°
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
Overcast
5% Snow
Mostly Cloudy
13% Snow
Clear
Partly Cloudy
7% Snow
Partly Cloudy
19% Snow
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