AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

1:45 PM CST MAR 2, 2026
Clear
43°F
Feels Like: 38°F
Dewpoint: 16°F
Rel. Hum.: 31%
Visibility: 10 miles
Wind: SSE at 9 mph
Pressure: 30.30 inches
Last 72 hours

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AFTON, WI 53501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Sunny early in the afternoon then becoming partly sunny. Highs in the lower 40s. Southeast winds 5 to 10 mph.
TONIGHT
Not as cold. Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of light freezing rain and snow early in the morning. Lows in the upper 20s. Southeast winds up to 5 mph.
TUESDAY
Cloudy until late afternoon then becoming partly sunny. Chance of light rain, possibly mixed with freezing rain in the morning, then slight chance of light rain late in the morning. Highs in the mid 40s. East winds up to 5 mph. Chance of precipitation 40 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 20s. East winds up to 5 mph.
WEDNESDAY
Mostly sunny with a 30 percent chance of light rain. Highs in the lower 50s. East winds up to 10 mph.
WEDNESDAY NIGHT
Partly cloudy through around midnight then becoming mostly cloudy. A 50 percent chance of light rain. Lows in the upper 30s.
THURSDAY
Light rain likely. Highs in the lower 50s. Chance of rain 70 percent.
THURSDAY NIGHT
Cloudy with a 30 percent chance of light rain. Lows around 40.
FRIDAY
Rain. Not as cool. Highs in the lower 60s. Chance of rain 90 percent.
FRIDAY NIGHT
Rain and chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 90 percent.
SATURDAY
Mostly cloudy with a 40 percent chance of light rain. Highs around 60.
SATURDAY NIGHT
Mostly cloudy through around midnight then becoming partly cloudy. Colder. Lows in the upper 30s.
SUNDAY
Mostly sunny. Highs in the upper 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/ 2/2026
Monday
2 MAR 2026
AFTON, WI 53501 weather forecast Day 1, 12 hours 12 PM 39° 33° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   9 33% 14°
High 45° AFTON, WI 53501 weather forecast Day 1, 15 hours 3 PM 44° 39° Partly Cloudy SSE   8 27% 14°
Partly Cloudy



AFTON, WI 53501 weather forecast Day 1, 18 hours 6 PM 38° 34° Partly Cloudy 1%

0% Thunder
( 0% severe)
SE   6 42% 18°
AFTON, WI 53501 weather forecast Day 1, 21 hours 9 PM 32° 27° Partly Cloudy SE   5 59% 20°
Tuesday
3 MAR 2026
AFTON, WI 53501 weather forecast Day 2, 0 hours 12 AM 30° 26° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 0% severe)
ESE   3 67% 21°
Low 28° AFTON, WI 53501 weather forecast Day 2, 3 hours 3 AM 31° 28° Mostly Cloudy ESE   1 74% 24°
High 45° AFTON, WI 53501 weather forecast Day 2, 6 hours 6 AM 32° 29° Mostly Cloudy 27%
RAIN
<.01 in
0% Thunder
( 0% severe)
E   2 81% 27°

Mostly Cloudy

Chance of Rain

AFTON, WI 53501 weather forecast Day 2, 9 hours 9 AM 37° 34° Mostly Cloudy ESE   3 75% 30°
AFTON, WI 53501 weather forecast Day 2, 12 hours 12 PM 43° 41° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 0% severe)
ESE   3 68% 33°
AFTON, WI 53501 weather forecast Day 2, 15 hours 3 PM 45° 44° Mostly Cloudy NE   3 63% 33°
AFTON, WI 53501 weather forecast Day 2, 18 hours 6 PM 41° 39° Partly Cloudy 9%

0% Thunder
( 0% severe)
ENE   2 76% 34°
AFTON, WI 53501 weather forecast Day 2, 21 hours 9 PM 35° 33° Partly Cloudy E   1 89% 32°
Wednesday
4 MAR 2026
AFTON, WI 53501 weather forecast Day 3, 0 hours 12 AM 32° 29° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 1% severe)
ENE   1 88% 29°
Low 29° AFTON, WI 53501 weather forecast Day 3, 3 hours 3 AM 31° 28° Partly Cloudy NE   2 92% 29°
High 51° AFTON, WI 53501 weather forecast Day 3, 6 hours 6 AM 31° 26° Partly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 1% severe)
ENE   5 92% 29°

Partly Cloudy

Chance of Rain

AFTON, WI 53501 weather forecast Day 3, 9 hours 9 AM 38° 33° Partly Cloudy E   7 82% 33°
AFTON, WI 53501 weather forecast Day 3, 15 hours 12 PM 47° 43° Partly Cloudy 23%
RAIN
.5–1 in
0% Thunder
( 4% severe)
E   9 68% 37°
AFTON, WI 53501 weather forecast Day 3, 18 hours 3 PM 51° 48° Partly Cloudy E   8 59% 37°
AFTON, WI 53501 weather forecast Day 3, 21 hours 6 PM 46° 42° Mostly Cloudy     E   7 71% 37°

JANESVILLE, WI extended weather forecast

Thursday
5 MAR 2026
Friday
6 MAR 2026
Saturday
7 MAR 2026
Sunday
8 MAR 2026
Monday
9 MAR 2026
Low 38° Low 38° Low 52° Low 37° Low 37°
High 46° High 57° High 60° High 51° High 60°
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
Overcast
82% Rain
Overcast
64% Rain
Overcast
73% Rain
Mostly Cloudy
29% Rain
Clear
17% Rain
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