AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

2:45 PM CST DEC 29, 2025
Broken Clouds
19°F
Feels Like: 3°F
Dewpoint: 12°F
Rel. Hum.: 71%
Visibility: 10 miles
Wind: NW at 21 mph, gusts to 28
Pressure: 30.11 inches
Last 72 hours

Local Area Snow Depth

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AFTON, WI 53501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Much colder. Breezy. Mostly cloudy. Patchy blowing snow through the day. Chance of flurries through the day. Highs around 19. Northwest winds 15 to 25 mph.
TONIGHT
Mostly cloudy through around midnight then becoming partly cloudy. Lows around 7. Northwest winds 10 to 15 mph with gusts to around 30 mph.
TUESDAY
Partly sunny. A 40 percent chance of light snow in the afternoon. Highs in the mid 20s. West winds 5 to 15 mph.
TUESDAY NIGHT
Not as cold. Mostly cloudy. Lows around 20. West winds 10 to 15 mph.
WEDNESDAY
Cloudy with a 40 percent chance of light snow. Highs in the upper 20s. Northwest winds 10 to 15 mph.
WEDNESDAY NIGHT
Partly cloudy. Colder. Lows around 4.
NEW YEARS DAY
Mostly sunny. Colder. Highs around 15.
THURSDAY NIGHT
Partly cloudy. Lows around 6.
FRIDAY
Partly sunny. Highs around 20.
FRIDAY NIGHT
Partly cloudy. Lows around 9.
SATURDAY
Partly sunny. Highs in the lower 20s.
SATURDAY NIGHT
Mostly cloudy. Lows around 11.
SUNDAY
Partly sunny. Highs in the mid 20s.

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 12/29/2025
Monday
29 DEC 2025
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM 20° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NW   22 64% 11°
High 21° AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM 19° Mostly Cloudy NW   20 61%
Mostly Cloudy




Breezy
AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM 16° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   16 67%
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM 14° Partly Cloudy NW   13 70%
Tuesday
30 DEC 2025
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM 12° -1° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   10 69%
Low 9° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM 11° -2° Partly Cloudy WNW   9 69%
High 27° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM 10° -2° Partly Cloudy 9%

0% Thunder
( 0% severe)
W   8 73%

Mostly Cloudy

Chance of Snow

AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM 12° -1° Mostly Cloudy W   9 69%
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM 19° Mostly Cloudy 41%
SNOW
<.1 in
0% Thunder
( 0% severe)
WSW   12 61%
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM 22° 10° Mostly Cloudy WSW   13 68% 14°
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM 23° 12° Mostly Cloudy 12%
SNOW
<.1 in
0% Thunder
( 0% severe)
W   12 79% 18°
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM 25° 15° Mostly Cloudy W   10 79% 20°
Wednesday
31 DEC 2025
AFTON, WI 53501 weather forecast Day 3, 0 hours 12 AM 25° 15° Mostly Cloudy 2%

0% Thunder
( 2% severe)
WNW   9 87% 22°
Low 21° AFTON, WI 53501 weather forecast Day 3, 3 hours 3 AM 25° 15° Mostly Cloudy WNW   10 87% 22°
High 28° AFTON, WI 53501 weather forecast Day 3, 6 hours 6 AM 25° 14° Mostly Cloudy 7%

0% Thunder
( 0% severe)
WNW   12 87% 22°

Mostly Cloudy

Chance of Snow

AFTON, WI 53501 weather forecast Day 3, 9 hours 9 AM 25° 14° Mostly Cloudy WNW   13 83% 21°
AFTON, WI 53501 weather forecast Day 3, 15 hours 12 PM 27° 15° Mostly Cloudy 33%
SNOW
<.1 in
0% Thunder
( 2% severe)
WNW   15 73% 20°
AFTON, WI 53501 weather forecast Day 3, 18 hours 3 PM 25° 13° Mostly Cloudy NW   14 69% 17°
AFTON, WI 53501 weather forecast Day 3, 21 hours 6 PM 20° Mostly Cloudy     NNW   12 71% 13°

JANESVILLE, WI extended weather forecast

Thursday
1 JAN 2026
Friday
2 JAN 2026
Saturday
3 JAN 2026
Sunday
4 JAN 2026
Monday
5 JAN 2026
Low 8° Low 10° Low 17° Low 22° Low 24°
High 17° High 24° High 32° High 39° High 39°
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
Mostly Cloudy
7% Snow
Partly Cloudy
9% Snow
Mostly Cloudy
12% Snow
Mostly Cloudy
15% Snow
Overcast
37% Snow
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