AFTON, WI 53501 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

3:35 AM CDT AUG 29, 2025
Clear
Mist
50°F
Feels Like: 50°F
Dewpoint: 50°F
Rel. Hum.: 100%
Visibility: 2 1/2 miles
Wind: Calm
Pressure: 30.18 inches
Last 72 hours

Local Area Snow Depth

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AFTON, WI 53501
Weather Forecast

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Snow Depth pages
EARLY THIS MORNING
Mostly clear. Patchy fog. East winds up to 5 mph.
TODAY
Partly sunny. Highs in the lower 70s. East winds up to 5 mph.
TONIGHT
Mostly cloudy with a 20 percent chance of light rain showers. Lows in the mid 50s. Southeast winds up to 5 mph.
SATURDAY
Partly sunny. Highs in the lower 70s. Southeast winds up to 5 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 50s. East winds up to 5 mph through around midnight becoming calm.
SUNDAY
Sunny. Highs in the mid 70s. East winds up to 5 mph.
SUNDAY NIGHT
Mostly clear. Lows in the lower 50s.
LABOR DAY
Sunny. Highs in the upper 70s.
MONDAY NIGHT
Mostly clear. Lows in the mid 50s.
TUESDAY
Sunny. Highs in the upper 70s.
TUESDAY NIGHT
Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the mid 50s.
WEDNESDAY
Mostly cloudy. Chance of light rain showers in the morning, then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy with a 30 percent chance of light rain showers. Cooler. Lows 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  7:00 PM CDT  8/28/2025
Friday
29 AUG 2025
AFTON, WI 53501 weather forecast Day 1, 0 hours 1 AM 54° 54° Clear 0%

0% Thunder
( 1% severe)
E   3 90% 51°
Low 49° AFTON, WI 53501 weather forecast Day 1, 3 hours 4 AM 51° 51° Partly Cloudy NE   1 96% 50°
High 72° AFTON, WI 53501 weather forecast Day 1, 6 hours 7 AM 50° 50° Partly Cloudy 0%

0% Thunder
( 1% severe)
NE   1 100% 50°

Mostly Cloudy



AFTON, WI 53501 weather forecast Day 1, 9 hours 10 AM 63° 64° Mostly Cloudy E   3 72% 54°
AFTON, WI 53501 weather forecast Day 1, 12 hours 1 PM 69° 69° Mostly Cloudy 6%

0% Thunder
( 6% severe)
E   3 61% 55°
AFTON, WI 53501 weather forecast Day 1, 15 hours 4 PM 71° 71° Mostly Cloudy ENE   5 57% 55°
AFTON, WI 53501 weather forecast Day 1, 18 hours 7 PM 68° 68° Mostly Cloudy 8%

0% Thunder
( 7% severe)
E   3 65% 56°
AFTON, WI 53501 weather forecast Day 1, 21 hours 10 PM 59° 60° Partly Cloudy ESE   2 87% 55°
Saturday
30 AUG 2025
AFTON, WI 53501 weather forecast Day 2, 0 hours 1 AM 56° 56° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 8% severe)
SE   1 93% 54°
Low 53° AFTON, WI 53501 weather forecast Day 2, 3 hours 4 AM 56° 56° Mostly Cloudy   CALM 90% 53°
High 73° AFTON, WI 53501 weather forecast Day 2, 6 hours 7 AM 56° 56° Mostly Cloudy 5%

0% Thunder
( 4% severe)
  CALM 93% 54°

Mostly Cloudy



AFTON, WI 53501 weather forecast Day 2, 9 hours 10 AM 64° 66° Mostly Cloudy SSE   2 78% 57°
AFTON, WI 53501 weather forecast Day 2, 12 hours 1 PM 70° 70° Partly Cloudy 3%

0% Thunder
( 6% severe)
SSE   3 63% 57°
AFTON, WI 53501 weather forecast Day 2, 15 hours 4 PM 72° 72° Partly Cloudy SSE   5 59% 57°
AFTON, WI 53501 weather forecast Day 2, 18 hours 7 PM 70° 70° Partly Cloudy 1%

0% Thunder
( 3% severe)
E   3 63% 57°
AFTON, WI 53501 weather forecast Day 2, 21 hours 10 PM 59° 60° Partly Cloudy ESE   1 90% 56°

JANESVILLE, WI extended weather forecast

Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Wednesday
3 SEP 2025
Thursday
4 SEP 2025
Low 53° Low 53° Low 54° Low 56° Low 46°
High 79° High 81° High 81° High 69° High 64°
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
Clear
6% Rain
Clear
10% Rain
Clear
18% Rain
Partly Cloudy
39% Rain
Partly Cloudy
22% Rain
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