FORT ATKINSON, WI 53538 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

12:30 AM CDT JUN 16, 2025
Scattered Clouds
68°F
Feels Like: 68°F
Dewpoint: 59°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: Calm
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

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FORT ATKINSON, WI 53538
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows in the upper 50s. Southeast winds up to 5 mph.
MONDAY
Partly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds up to 10 mph.
MONDAY NIGHT
Partly cloudy. Chance of light showers and slight chance of thunderstorms in the evening. Chance of light showers and thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 30 percent.
TUESDAY
Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s. West winds 5 to 10 mph.
TUESDAY NIGHT
Showers with thunderstorms likely. Lows in the mid 60s. West winds up to 5 mph shifting to the southeast after midnight. Chance of precipitation 80 percent.
WEDNESDAY
Showers and chance of thunderstorms. Highs in the upper 70s. Chance of precipitation 80 percent.
WEDNESDAY NIGHT
Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of showers and thunderstorms. Lows in the lower 60s.
JUNETEENTH
Mostly sunny with chance of light showers and slight chance of thunderstorms. Highs in the upper 70s. Chance of precipitation 30 percent.
THURSDAY NIGHT
Mostly clear. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the upper 50s.
FRIDAY
Partly sunny. A 20 percent chance of light showers in the morning. Highs in the lower 80s.
FRIDAY NIGHT
Partly cloudy with a 40 percent chance of light showers and thunderstorms. Lows in the upper 60s.
SATURDAY
Partly sunny with a 20 percent chance of light showers and thunderstorms in the morning, then sunny in the afternoon. Highs in the upper 80s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 70s.

Visible Weather Satellite
FORT ATKINSON, WI 53538
Infrared Weather Satellite
FORT ATKINSON, WI 53538
NEXRAD Weather Radar
FORT ATKINSON, WI 53538

JANESVILLE, WI 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/15/2025
Monday
16 JUN 2025
FORT ATKINSON, WI 53538 weather forecast Day 1, 0 hours 1 AM 64° 65° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 7% severe)
ESE   3 78% 57°
Low 61° FORT ATKINSON, WI 53538 weather forecast Day 1, 3 hours 4 AM 62° 63° Mostly Cloudy ESE   1 84% 57°
High 85° FORT ATKINSON, WI 53538 weather forecast Day 1, 6 hours 7 AM 64° 66° Partly Cloudy 7%

0% Thunder
( 6% severe)
SSE   2 84% 59°

Partly Cloudy



FORT ATKINSON, WI 53538 weather forecast Day 1, 9 hours 10 AM 74° 74° Partly Cloudy S   5 64% 61°
FORT ATKINSON, WI 53538 weather forecast Day 1, 12 hours 1 PM 81° 82° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 24% severe)
SSW   8 54% 63°
FORT ATKINSON, WI 53538 weather forecast Day 1, 15 hours 4 PM 84° 85° Partly Cloudy S   8 48% 62°
FORT ATKINSON, WI 53538 weather forecast Day 1, 18 hours 7 PM 82° 83° Partly Cloudy 8%

0% Thunder
( 20% severe)
SSW   7 53% 63°
FORT ATKINSON, WI 53538 weather forecast Day 1, 21 hours 10 PM 71° 71° Partly Cloudy S   3 73% 62°
Tuesday
17 JUN 2025
FORT ATKINSON, WI 53538 weather forecast Day 2, 0 hours 1 AM 68° 68° Partly Cloudy 25%
RAIN
***
0% Thunder
( 22% severe)
SSW   6 81% 62°
Low 66° FORT ATKINSON, WI 53538 weather forecast Day 2, 3 hours 4 AM 67° 67° Partly Cloudy SSW   6 90% 64°
High 87° FORT ATKINSON, WI 53538 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 17%
RAIN
***
0% Thunder
( 22% severe)
SSW   7 87% 66°

Partly Cloudy

Chance of Rain

FORT ATKINSON, WI 53538 weather forecast Day 2, 9 hours 10 AM 78° 80° Partly Cloudy WSW   10 71% 68°
FORT ATKINSON, WI 53538 weather forecast Day 2, 12 hours 1 PM 83° 86° Partly Cloudy 33%
RAIN
***
0% Thunder
( 45% severe)
W   12 61% 68°
FORT ATKINSON, WI 53538 weather forecast Day 2, 15 hours 4 PM 84° 86° Partly Cloudy W   12 55% 66°
FORT ATKINSON, WI 53538 weather forecast Day 2, 18 hours 7 PM 81° 83° Mostly Cloudy 43%
RAIN
***
0% Thunder
( 42% severe)
WNW   7 60% 66°
FORT ATKINSON, WI 53538 weather forecast Day 2, 21 hours 10 PM 71° 71° Mostly Cloudy NNW   3 79% 64°

JANESVILLE, WI extended weather forecast

Wednesday
18 JUN 2025
Thursday
19 JUN 2025
Friday
20 JUN 2025
Saturday
21 JUN 2025
Sunday
22 JUN 2025
Low 66° Low 62° Low 62° Low 66° Low 71°
High 77° High 83° High 80° High 91° High 92°
FORT ATKINSON, WI 53538 weather forecast Day 3 FORT ATKINSON, WI 53538 weather forecast Day 4 FORT ATKINSON, WI 53538 weather forecast Day 5 FORT ATKINSON, WI 53538 weather forecast Day 6 FORT ATKINSON, WI 53538 weather forecast Day 7
Overcast
95% Rain
Overcast
62% Rain
Mostly Cloudy
46% Rain
Partly Cloudy
30% Rain
Partly Cloudy
19% Rain
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