AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

2:45 PM CST DEC 13, 2025
Overcast
7°F
Feels Like: -9°F
Dewpoint: -4°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: NW at 13 mph
Pressure: 30.23 inches
Last 72 hours

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AFTON, WI 53501
Weather Forecast

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Snow Depth pages
REST OF TODAY
Bitterly cold. Colder. Cloudy early in the afternoon then becoming partly sunny. Highs around 7. Northwest winds 10 to 15 mph.
TONIGHT
Bitterly cold. Colder. Mostly clear. Lows around 9 below. Northwest winds 10 to 15 mph. Wind chill readings 20 below to 30 below zero.
SUNDAY
Bitterly cold. Sunny. Highs around 8. Northwest winds 5 to 15 mph. Lowest wind chill readings 20 below to 30 below zero in the morning.
SUNDAY NIGHT
Partly cloudy through around midnight then becoming mostly cloudy. Lows around 3 below. Southwest winds 5 to 15 mph.
MONDAY
Not as cold. Partly sunny. Highs in the lower 20s. Southwest winds 10 to 20 mph.
MONDAY NIGHT
Partly cloudy through around midnight then becoming mostly cloudy. Not as cold. Lows around 10.
TUESDAY
Mostly cloudy. Not as cold. Highs in the mid 30s.
TUESDAY NIGHT
Mostly cloudy. Not as cold. Lows in the mid 20s.
WEDNESDAY
Partly sunny. Highs in the upper 30s.
WEDNESDAY NIGHT
Cloudy with a 50 percent chance of light rain. Lows in the lower 30s.
THURSDAY
Partly sunny. A 30 percent chance of light rain in the morning. Breezy. Highs in the upper 30s.
THURSDAY NIGHT
Partly cloudy. Much colder. Lows around 9.
FRIDAY
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 AM CST 12/13/2025
Saturday
13 DEC 2025
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM -12° Mostly Cloudy 8%

0% Thunder
( 0% severe)
WNW   13 65% -3°
High 7° AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM -11° Mostly Cloudy WNW   14 62% -3°
Decreasing Clouds



AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM -16° Clear 0%

0% Thunder
( 0% severe)
WNW   12 72% -5°
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM -3° -20° Partly Cloudy NW   10 76% -8°
Sunday
14 DEC 2025
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM -5° -23° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   10 72% -11°
Low -8° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM -6° -24° Partly Cloudy NW   10 72% -12°
High 8° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM -8° -26° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   10 76% -13°

Partly Cloudy



AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM -5° -23° Clear NW   10 76% -10°
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM -12° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   9 65% -5°
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM -7° Partly Cloudy W   8 65% -2°
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM -9° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   6 72% -4°
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM -10° Partly Cloudy SW   6 76% -4°
Monday
15 DEC 2025
AFTON, WI 53501 weather forecast Day 3, 0 hours 12 AM -14° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   8 76% -5°
Low 0° AFTON, WI 53501 weather forecast Day 3, 3 hours 3 AM -13° Mostly Cloudy SSW   12 72% -3°
High 24° AFTON, WI 53501 weather forecast Day 3, 6 hours 6 AM -10° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   15 73%

Mostly Cloudy



AFTON, WI 53501 weather forecast Day 3, 9 hours 9 AM 12° -4° Mostly Cloudy SW   15 73%
AFTON, WI 53501 weather forecast Day 3, 15 hours 12 PM 20° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WSW   15 71% 13°
AFTON, WI 53501 weather forecast Day 3, 18 hours 3 PM 23° 11° Mostly Cloudy WSW   13 72% 16°
AFTON, WI 53501 weather forecast Day 3, 21 hours 6 PM 20° 10° Mostly Cloudy     WSW   8 82% 16°

JANESVILLE, WI extended weather forecast

Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Low 12° Low 30° Low 33° Low 19° Low 22°
High 38° High 43° High 46° High 28° High 35°
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
5% Snow
Overcast
18% Rain/Snow
Overcast
45% Rain
Mostly Cloudy
23% Snow
Overcast
47% Rain/Snow/Ice
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