AFTON, WI 53501 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


JANESVILLE, WI
Current Weather

1:45 PM CDT AUG 1, 2026
Overcast
Light Rain
66°F
Feels Like: 66°F
Dewpoint: 64°F
Rel. Hum.: 93%
Visibility: 5 miles
Wind: NNE at 13 mph
Pressure: 29.85 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

Wisconsin MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

AFTON, WI 53501
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Cloudy. Chance of light showers and slight chance of thunderstorms early in the afternoon, then slight chance of light showers late in the afternoon. Near steady temperature around 70. Northeast winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 50 percent.
TONIGHT
Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming cloudy. Lows in the lower 60s. Northeast winds 5 to 15 mph.
SUNDAY
Mostly cloudy in the morning then clearing. Highs in the upper 70s. Northeast winds 10 to 15 mph.
SUNDAY NIGHT
Mostly clear. Lows in the mid 50s. Northeast winds up to 10 mph.
MONDAY
Sunny. Highs around 80. East winds up to 5 mph.
MONDAY NIGHT
Mostly clear. Lows in the mid 50s.
TUESDAY
Sunny. Highs in the lower 80s.
TUESDAY NIGHT
Partly cloudy with chance of light showers and slight chance of thunderstorms. Lows in the lower 60s. Chance of precipitation 50 percent.
WEDNESDAY
Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy with a 20 percent chance of light rain showers and thunderstorms. Lows in the upper 50s.
THURSDAY
Partly sunny. Chance of light rain showers in the morning, then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 30 percent.
THURSDAY NIGHT
Partly cloudy. A 20 percent chance of light showers after midnight. Lows in the lower 60s.
FRIDAY
Partly sunny. Highs in the lower 80s.

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 AM CDT  8/ 1/2026
Saturday
1 AUG 2026
AFTON, WI 53501 weather forecast Day 1, 12 hours 1 PM 68° 68° Overcast 60%
RAIN
.25–.5 in
0% Thunder
( 15% severe)
NNE   16 97% 67°
High 71° AFTON, WI 53501 weather forecast Day 1, 15 hours 4 PM 70° 70° Mostly Cloudy NE   16 87% 66°
Decreasing Clouds

Rain Likely

AFTON, WI 53501 weather forecast Day 1, 18 hours 7 PM 69° 69° Mostly Cloudy 3%

0% Thunder
( 6% severe)
NNE   15 84% 64°
AFTON, WI 53501 weather forecast Day 1, 21 hours 10 PM 65° 65° Partly Cloudy NNE   12 100% 65°
Sunday
2 AUG 2026
AFTON, WI 53501 weather forecast Day 2, 0 hours 1 AM 64° 63° Partly Cloudy 1%

0% Thunder
( 2% severe)
NNE   10 100% 64°
Low 60° AFTON, WI 53501 weather forecast Day 2, 3 hours 4 AM 63° 62° Mostly Cloudy NNE   12 100% 63°
High 77° AFTON, WI 53501 weather forecast Day 2, 6 hours 7 AM 64° 63° Mostly Cloudy 1%

0% Thunder
( 4% severe)
NNE   12 100% 64°

Mostly Cloudy



AFTON, WI 53501 weather forecast Day 2, 9 hours 10 AM 69° 69° Mostly Cloudy NNE   14 87% 65°
AFTON, WI 53501 weather forecast Day 2, 12 hours 1 PM 74° 74° Partly Cloudy 4%

0% Thunder
( 10% severe)
NNE   13 74% 65°
AFTON, WI 53501 weather forecast Day 2, 15 hours 4 PM 77° 79° Partly Cloudy NNE   13 67% 65°
AFTON, WI 53501 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNE   10 71% 63°
AFTON, WI 53501 weather forecast Day 2, 21 hours 10 PM 64° 64° Clear NE   6 90% 61°
Monday
3 AUG 2026
AFTON, WI 53501 weather forecast Day 3, 0 hours 1 AM 59° 60° Clear 0%

0% Thunder
( 1% severe)
NNE   3 96% 58°
Low 54° AFTON, WI 53501 weather forecast Day 3, 3 hours 4 AM 56° 56° Partly Cloudy NNE   3 100% 56°
High 79° AFTON, WI 53501 weather forecast Day 3, 6 hours 7 AM 58° 58° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNE   3 100% 58°

Partly Cloudy



AFTON, WI 53501 weather forecast Day 3, 9 hours 10 AM 71° 71° Partly Cloudy ENE   6 76% 63°
AFTON, WI 53501 weather forecast Day 3, 15 hours 1 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 1% severe)
E   7 62% 62°
AFTON, WI 53501 weather forecast Day 3, 18 hours 4 PM 79° 80° Clear E   6 54% 61°
AFTON, WI 53501 weather forecast Day 3, 21 hours 7 PM 75° 75° Clear     ESE   7 64% 62°

JANESVILLE, WI extended weather forecast

Tuesday
4 AUG 2026
Wednesday
5 AUG 2026
Thursday
6 AUG 2026
Friday
7 AUG 2026
Saturday
8 AUG 2026
Low 59° Low 64° Low 67° Low 66° Low 68°
High 87° High 84° High 85° High 86° High 84°
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
Clear
7% Rain
Mostly Cloudy
25% Rain
Overcast
59% Rain
Partly Cloudy
29% Rain
Mostly Cloudy
37% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Afton, WI
Afton, WI snow
Afton, WI radar
WI map
-or-
-or-
-or-
 
53501
53501 snow
53501 radar
 
-or-
-or-
 
 
WI
WI snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions