AFTON, WI 53501 Weather Forecast & Current Conditions

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53501 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JANESVILLE, WI Current Weather
4:45 PM CST JAN 1, 2026
Overcast 18°F
Feels Like:	9°F
Dewpoint:	5°F
Rel. Hum.:	52%
Visibility:	10 miles
Wind:	SW at 7 mph
Pressure:	29.91 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

53501 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	AFTON, WI 53501 Weather Forecast	Snowfall Forecast pages Snow Depth pages

LATE THIS AFTERNOON
Mostly cloudy with a 20 percent chance of light snow. West winds around 5 mph.

TONIGHT
Mostly cloudy in the evening then becoming partly cloudy. Lows around 9. West winds up to 5 mph.

FRIDAY
Sunny until late afternoon then becoming partly sunny. Highs in the lower 20s. Northwest winds 5 to 10 mph.

FRIDAY NIGHT
Mostly cloudy. Lows around 14. Northwest winds up to 5 mph.

SATURDAY
Mostly cloudy. Highs in the mid 20s. Northwest winds up to 5 mph.

SATURDAY NIGHT
Mostly clear. Lows around 10. Northwest winds up to 5 mph.

SUNDAY
Sunny in the morning then becoming mostly cloudy. Highs in the upper 20s.

SUNDAY NIGHT
Cloudy with a 30 percent chance of light snow through around midnight, then partly cloudy after midnight. Not as cold. Lows in the lower 20s.

MONDAY
Partly sunny. Not as cold. Highs around 40.

MONDAY NIGHT
Mostly cloudy. Lows around 30.

TUESDAY
Mostly cloudy. Highs in the lower 40s.

TUESDAY NIGHT
Mostly cloudy. Lows in the mid 20s.

WEDNESDAY
Partly sunny. Highs in the lower 40s.

53501 WEATHER SATELLITE LOOPS

Visible Weather Satellite
AFTON, WI 53501

Infrared Weather Satellite
AFTON, WI 53501

53501 WEATHER RADAR LOOP

NEXRAD Weather Radar
AFTON, WI 53501

MOS COMPUTER WEATHER FORECAST

JANESVILLE, WI 3 hourly weather forecast

weather forecast created 6:00 AM CST 1/ 1/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
1 JAN 2026

12 PM

15°

6°

Mostly Cloudy

14%
RAIN/SNOW
<.05 in

0% Thunder
( 0% severe)

W 6

63%

6°

High 18°

3 PM

17°

7°

Mostly Cloudy

W 7

60%

7°

Mostly Cloudy

6 PM

17°

12°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

W 3

67%

9°

9 PM

17°

12°

Mostly Cloudy

WNW 2

70%

10°

Friday
2 JAN 2026

12 AM

16°

11°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WNW 2

74%

10°

Low 10°

3 AM

14°

9°

Partly Cloudy

WNW 2

74%

8°

High 22°

6 AM

12°

6°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NW 3

77%

7°

Partly Cloudy

9 AM

13°

4°

Partly Cloudy

NW 6

73%

7°

12 PM

19°

10°

Partly Cloudy

2%

0% Thunder
( 0% severe)

NW 7

61%

9°

3 PM

21°

12°

Partly Cloudy

NW 7

55%

9°

6 PM

18°

13°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NW 3

67%

10°

9 PM

17°

12°

Mostly Cloudy

NW 1

70%

10°

Saturday
3 JAN 2026

12 AM

16°

11°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NNW 1

70%

9°

Low 13°

3 AM

15°

10°

Mostly Cloudy

N 1

70%

8°

High 26°

6 AM

15°

10°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

N 1

70%

8°

Mostly Cloudy

9 AM

18°

13°

Mostly Cloudy

NNW 1

64%

9°

12 PM

23°

18°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 3

53%

10°

3 PM

26°

19°

Partly Cloudy

W 6

49%

11°

6 PM

22°

16°

Mostly Cloudy

WNW 5

65%

13°


JANESVILLE, WI extended weather forecast
Sunday 4 JAN 2026	Monday 5 JAN 2026	Tuesday 6 JAN 2026	Wednesday 7 JAN 2026	Thursday 8 JAN 2026
Low 14°	Low 24°	Low 31°	Low 28°	Low 30°
High 26°	High 38°	High 45°	High 45°	High 43°

Partly Cloudy 11% Snow	Overcast 38% Snow/Ice	Overcast 15% Rain/Snow	Partly Cloudy 14% Rain	Mostly Cloudy 30% Rain/Snow

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