FORT ATKINSON, WI 53538 Weather Forecast & Current Conditions

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JANESVILLE, WI
Current Weather

12:45 PM CDT AUG 26, 2025
Broken Clouds
70°F
Feels Like: 70°F
Dewpoint: 46°F
Rel. Hum.: 42%
Visibility: 10 miles
Wind: NW at 10 mph
Pressure: 30.23 inches
Last 72 hours

Local Area Snow Depth

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FORT ATKINSON, WI 53538
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Partly sunny. Near steady temperature in the upper 60s. Northwest winds 5 to 10 mph.
TONIGHT
Mostly clear. Lows around 50. West winds up to 5 mph.
WEDNESDAY
Sunny in the morning then becoming partly sunny. Highs in the mid 70s. Southwest winds up to 10 mph.
WEDNESDAY NIGHT
Partly cloudy through around midnight then becoming mostly cloudy. A 50 percent chance of light rain showers and thunderstorms. Lows in the upper 50s. Southwest winds 5 to 10 mph.
THURSDAY
Partly sunny with chance of sprinkles and slight chance of thunderstorms. Highs in the lower 70s. North winds 5 to 10 mph. Chance of precipitation 20 percent.
THURSDAY NIGHT
Mostly clear. Cooler. Lows in the upper 40s.
FRIDAY
Mostly sunny. Highs in the upper 60s.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 40s.
SATURDAY
Partly sunny. Highs in the lower 70s.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 50s.
SUNDAY
Mostly sunny. Highs in the mid 70s.
SUNDAY NIGHT
Mostly clear. Lows in the lower 50s.
LABOR DAY
Sunny. Highs in the mid 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 AM CDT  8/26/2025
Tuesday
26 AUG 2025
FORT ATKINSON, WI 53538 weather forecast Day 1, 12 hours 1 PM 68° 68° Partly Cloudy 1%

0% Thunder
( 6% severe)
NW   10 47% 47°
High 71° FORT ATKINSON, WI 53538 weather forecast Day 1, 15 hours 4 PM 70° 70° Partly Cloudy NW   10 44% 47°
Partly Cloudy



FORT ATKINSON, WI 53538 weather forecast Day 1, 18 hours 7 PM 65° 65° Partly Cloudy 0%

0% Thunder
( 1% severe)
NW   5 58% 50°
FORT ATKINSON, WI 53538 weather forecast Day 1, 21 hours 10 PM 56° 56° Clear W   1 77% 49°
Wednesday
27 AUG 2025
FORT ATKINSON, WI 53538 weather forecast Day 2, 0 hours 1 AM 52° 52° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 86% 48°
Low 48° FORT ATKINSON, WI 53538 weather forecast Day 2, 3 hours 4 AM 50° 50° Partly Cloudy   CALM 89% 47°
High 73° FORT ATKINSON, WI 53538 weather forecast Day 2, 6 hours 7 AM 50° 50° Partly Cloudy 1%

0% Thunder
( 1% severe)
SW   1 93% 48°

Partly Cloudy



FORT ATKINSON, WI 53538 weather forecast Day 2, 9 hours 10 AM 65° 65° Clear WSW   6 68% 54°
FORT ATKINSON, WI 53538 weather forecast Day 2, 12 hours 1 PM 71° 71° Partly Cloudy 7%

0% Thunder
( 7% severe)
WSW   10 53% 53°
FORT ATKINSON, WI 53538 weather forecast Day 2, 15 hours 4 PM 72° 72° Mostly Cloudy WSW   12 53% 54°
FORT ATKINSON, WI 53538 weather forecast Day 2, 18 hours 7 PM 67° 67° Partly Cloudy 7%

0% Thunder
( 14% severe)
SW   8 63% 54°
FORT ATKINSON, WI 53538 weather forecast Day 2, 21 hours 10 PM 60° 60° Mostly Cloudy SW   5 84% 55°
Thursday
28 AUG 2025
FORT ATKINSON, WI 53538 weather forecast Day 3, 0 hours 1 AM 59° 60° Mostly Cloudy 28%
RAIN
***
0% Thunder
( 18% severe)
SSW   3 90% 56°
Low 56° FORT ATKINSON, WI 53538 weather forecast Day 3, 3 hours 4 AM 59° 60° Mostly Cloudy SW   3 90% 56°
High 72° FORT ATKINSON, WI 53538 weather forecast Day 3, 6 hours 7 AM 58° 58° Mostly Cloudy 9%

0% Thunder
( 12% severe)
W   3 96% 57°

Mostly Cloudy



FORT ATKINSON, WI 53538 weather forecast Day 3, 9 hours 10 AM 66° 66° Mostly Cloudy NNW   7 81% 60°
FORT ATKINSON, WI 53538 weather forecast Day 3, 15 hours 1 PM 70° 70° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 20% severe)
N   9 71% 60°
FORT ATKINSON, WI 53538 weather forecast Day 3, 18 hours 4 PM 70° 70° Partly Cloudy NNE   10 66% 58°
FORT ATKINSON, WI 53538 weather forecast Day 3, 21 hours 7 PM 65° 65° Partly Cloudy     NE   9 73% 56°

JANESVILLE, WI extended weather forecast

Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Low 52° Low 50° Low 56° Low 57° Low 57°
High 74° High 77° High 78° High 78° High 77°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
5% Rain
Clear
10% Rain
Partly Cloudy
27% Rain
Partly Cloudy
33% Rain
Partly Cloudy
38% Rain
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