AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

9:45 AM CST NOV 16, 2025
Clear
39°F
Feels Like: 31°F
Dewpoint: 18°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: NNW at 15 mph, gusts to 23
Pressure: 29.98 inches
Last 72 hours

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AFTON, WI 53501
Weather Forecast

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Snow Depth pages
REST OF TODAY
Much cooler. Sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph.
TONIGHT
Clear. Lows in the mid 20s. Northwest winds up to 10 mph.
MONDAY
Sunny in the morning then becoming partly sunny. Highs in the mid 40s. Northwest winds up to 5 mph shifting to the south in the afternoon.
MONDAY NIGHT
Cloudy. Chance of light rain through around midnight, then light rain after midnight. Lows in the mid 30s. Southeast winds up to 10 mph. Chance of rain 80 percent.
TUESDAY
Cloudy. Light rain likely in the morning, then chance of light rain in the afternoon. Highs in the lower 40s. East winds 10 to 15 mph. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 30s.
WEDNESDAY
Mostly cloudy. Highs in the upper 40s.
WEDNESDAY NIGHT
Mostly cloudy. A 20 percent chance of light rain after midnight. Lows in the mid 30s.
THURSDAY
Mostly cloudy. Chance of light rain in the morning, then light rain likely in the afternoon. Highs in the lower 50s. Chance of rain 60 percent.
THURSDAY NIGHT
Mostly cloudy. Chance of rain through around midnight, then chance of rain and slight chance of thunderstorms after midnight. Lows in the upper 30s. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.
FRIDAY NIGHT
Partly cloudy with a 30 percent chance of light rain. Colder. Lows in the upper 20s.
SATURDAY
Mostly sunny. A 20 percent chance of light rain in the morning. Highs in the mid 40s.

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 11/15/2025
Sunday
16 NOV 2025
AFTON, WI 53501 weather forecast Day 1, 0 hours 12 AM 40° 33° Clear 0%

0% Thunder
( 0% severe)
NW   12 47% 22°
Low 31° AFTON, WI 53501 weather forecast Day 1, 3 hours 3 AM 35° 27° Clear NW   10 50% 19°
High 48° AFTON, WI 53501 weather forecast Day 1, 6 hours 6 AM 32° 24° Clear 0%

0% Thunder
( 0% severe)
NW   10 56% 19°

Clear



AFTON, WI 53501 weather forecast Day 1, 9 hours 9 AM 37° 29° Clear NW   12 51% 21°
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM 45° 39° Clear 0%

0% Thunder
( 0% severe)
NW   14 31% 17°
AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM 47° 41° Clear WNW   14 27% 16°
AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM 39° 33° Clear 0%

0% Thunder
( 0% severe)
WNW   9 39% 17°
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM 32° 26° Clear WNW   6 53% 18°
Monday
17 NOV 2025
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM 30° 27° Clear 0%

0% Thunder
( 0% severe)
WNW   2 61% 19°
Low 25° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM 27° 24° Partly Cloudy NW   1 66% 18°
High 47° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM 26° 23° Clear 0%

0% Thunder
( 0% severe)
WNW   1 72% 19°

Increasing Clouds



AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM 34° 32° Partly Cloudy NNW   1 54% 20°
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM 44° 42° Partly Cloudy 2%

0% Thunder
( 0% severe)
WNW   3 35% 19°
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM 46° 44° Mostly Cloudy SSW   5 31% 18°
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM 41° 38° Mostly Cloudy 37%
RAIN
1–2 in
0% Thunder
( 1% severe)
SE   5 43% 21°
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM 37° 34° Mostly Cloudy ESE   3 58% 24°

JANESVILLE, WI extended weather forecast

Tuesday
18 NOV 2025
Wednesday
19 NOV 2025
Thursday
20 NOV 2025
Friday
21 NOV 2025
Saturday
22 NOV 2025
Low 30° Low 35° Low 37° Low 45° Low 42°
High 41° High 48° High 53° High 56° High 53°
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
87% Rain
Overcast
13% Rain
Overcast
26% Rain
Overcast
84% Rain
Overcast
28% Rain
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