AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

3:45 PM CST MAR 7, 2026
Overcast
43°F
Feels Like: 36°F
Dewpoint: 36°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: W at 14 mph
Pressure: 29.82 inches
Last 72 hours

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AFTON, WI 53501
Weather Forecast

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Snow Depth pages
LATE THIS AFTERNOON
Mostly cloudy. West winds around 15 mph.
TONIGHT
Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. West winds 5 to 15 mph.
SUNDAY
Sunny. Highs in the lower 60s. Southwest winds 15 to 20 mph.
SUNDAY NIGHT
Not as cool. Mostly clear. Lows in the mid 40s. Southwest winds 15 to 20 mph.
MONDAY
Sunny. Highs in the upper 60s. Southwest winds 5 to 15 mph.
MONDAY NIGHT
Clear. Lows in the lower 40s. South winds 5 to 10 mph shifting to the east after midnight.
TUESDAY
Sunny in the morning, then partly sunny with light rain likely in the afternoon. Highs in the mid 60s. Chance of rain 60 percent.
TUESDAY NIGHT
Rain. Lows in the lower 30s. Chance of rain 90 percent.
WEDNESDAY
Cloudy. Light rain and snow likely in the morning, then chance of light rain and snow in the afternoon. Much colder. Highs in the lower 40s. Chance of precipitation 70 percent.
WEDNESDAY NIGHT
Partly cloudy. A 20 percent chance of light snow through around midnight. Lows in the mid 20s.
THURSDAY
Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 40s.
THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of light rain and snow. Lows in the mid 30s.
FRIDAY
Partly sunny. A 20 percent chance of light rain and snow in the morning. Breezy. Highs in the mid 50s.

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  3/ 7/2026
Saturday
7 MAR 2026
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM 47° 40° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   17 83% 42°
High 48° AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM 45° 38° Mostly Cloudy WNW   16 73% 37°
Mostly Cloudy



AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM 42° 35° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   13 73% 34°
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM 38° 32° Mostly Cloudy W   8 79% 32°
Sunday
8 MAR 2026
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM 34° 28° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   7 85% 30°
Low 32° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM 33° 25° Partly Cloudy SW   10 88% 30°
High 61° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM 35° 26° Partly Cloudy 1%

0% Thunder
( 0% severe)
SW   14 82% 30°

Partly Cloudy



AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM 43° 35° Clear SW   16 68% 33°
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM 55° 51° Clear 1%

0% Thunder
( 0% severe)
SW   16 49% 36°
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM 60° 57° Partly Cloudy SW   17 41% 36°
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM 55° 51° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   14 53% 38°
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM 51° 46° Partly Cloudy SSW   15 63% 39°
Monday
9 MAR 2026
AFTON, WI 53501 weather forecast Day 3, 0 hours 12 AM 48° 42° Clear 0%

0% Thunder
( 0% severe)
SW   15 71% 39°
Low 44° AFTON, WI 53501 weather forecast Day 3, 3 hours 3 AM 46° 40° Clear SW   14 76% 39°
High 68° AFTON, WI 53501 weather forecast Day 3, 6 hours 6 AM 46° 40° Clear 0%

0% Thunder
( 0% severe)
SW   13 76% 39°

Clear



AFTON, WI 53501 weather forecast Day 3, 9 hours 9 AM 53° 49° Clear SW   14 66% 42°
AFTON, WI 53501 weather forecast Day 3, 15 hours 12 PM 63° 61° Clear 0%

0% Thunder
( 0% severe)
SW   14 48% 43°
AFTON, WI 53501 weather forecast Day 3, 18 hours 3 PM 67° 67° Clear SW   12 42% 43°
AFTON, WI 53501 weather forecast Day 3, 21 hours 6 PM 60° 60° Partly Cloudy     SW   6 55% 44°

JANESVILLE, WI extended weather forecast

Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Friday
13 MAR 2026
Saturday
14 MAR 2026
Low 41° Low 33° Low 22° Low 34° Low 31°
High 51° High 38° High 36° High 50° 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
Mostly Cloudy
56% Rain
Overcast
96% Rain/Ice
Mostly Cloudy
39% Snow
Partly Cloudy
24% Rain
Mostly Cloudy
23% Rain/Snow
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