AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

2:30 AM CST DEC 23, 2025
Clear
32°F
Feels Like: 32°F
Dewpoint: 30°F
Rel. Hum.: 92%
Visibility: 10 miles
Wind: Calm
Pressure: 29.95 inches
Last 72 hours

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AFTON, WI 53501
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy after midnight then becoming mostly cloudy. Near steady temperature in the mid 30s. Southwest winds 5 to 10 mph.
TUESDAY
Partly sunny. Highs in the lower 40s. Northwest winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy until early morning then becoming mostly cloudy. Lows in the mid 20s. Northwest winds up to 5 mph shifting to the northeast after midnight.
WEDNESDAY
Cloudy. A 20 percent chance of light rain in the afternoon. Highs in the lower 40s. Southeast winds 5 to 10 mph.
WEDNESDAY NIGHT
Cloudy. A 50 percent chance of light rain through around midnight. Lows in the mid 30s. Southeast winds up to 5 mph shifting to the north after midnight.
CHRISTMAS DAY
Cloudy. Highs in the lower 40s.
THURSDAY NIGHT
Cloudy. Chance of light rain through around midnight, then light rain likely after midnight. Lows in the upper 30s. Chance of rain 70 percent.
FRIDAY
Mostly cloudy. A 20 percent chance of light rain in the morning. Highs in the mid 40s.
FRIDAY NIGHT
Cloudy. Lows in the lower 30s.
SATURDAY
Mostly cloudy. Highs in the mid 40s.
SATURDAY NIGHT
Mostly cloudy. Colder. Lows around 20.
SUNDAY
Partly sunny. Breezy, colder. Highs in the upper 20s.
SUNDAY NIGHT
Partly cloudy. Colder. Lows around 10.

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 12/22/2025
Tuesday
23 DEC 2025
AFTON, WI 53501 weather forecast Day 1, 0 hours 12 AM 35° 30° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSW   6 92% 33°
Low 34° AFTON, WI 53501 weather forecast Day 1, 3 hours 3 AM 35° 30° Mostly Cloudy SSW   6 92% 33°
High 44° AFTON, WI 53501 weather forecast Day 1, 6 hours 6 AM 35° 29° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   7 96% 34°

Mostly Cloudy



AFTON, WI 53501 weather forecast Day 1, 9 hours 9 AM 37° 31° Mostly Cloudy WNW   8 92% 35°
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM 42° 36° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   10 79% 36°
AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM 43° 38° Mostly Cloudy WNW   9 70% 34°
AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM 36° 31° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   6 82% 31°
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM 31° 28° Partly Cloudy N   2 84% 27°
Wednesday
24 DEC 2025
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM 28° 25° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNE   1 92% 26°
Low 26° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM 28° 25° Mostly Cloudy ENE   2 88% 25°
High 41° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM 28° 23° Mostly Cloudy 0%

0% Thunder
( 0% severe)
E   5 92% 26°

Mostly Cloudy

Chance of Rain

AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM 33° 26° Mostly Cloudy SE   8 88% 30°
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM 39° 32° Mostly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 0% severe)
SSE   10 76% 32°
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM 40° 35° Mostly Cloudy SSE   8 76% 33°
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM 38° 34° Mostly Cloudy 21%
RAIN/ICE
<.01 in
0% Thunder
( 0% severe)
SSE   5 85% 34°
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM 36° 34° Mostly Cloudy SSE   1 96% 35°

JANESVILLE, WI extended weather forecast

Thursday
25 DEC 2025
Friday
26 DEC 2025
Saturday
27 DEC 2025
Sunday
28 DEC 2025
Monday
29 DEC 2025
Low 29° Low 33° Low 35° Low 26° Low 9°
High 41° High 42° High 45° High 27° High 22°
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
Mostly Cloudy
10% Rain
Overcast
53% Rain
Overcast
15% Rain
Mostly Cloudy
26% Rain/Snow
Partly Cloudy
9% Snow
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