FORT MCCOY, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

3:55 PM CDT APR 1, 2026
Overcast
46°F
Feels Like: 41°F
Dewpoint: 23°F
Rel. Hum.: 39%
Visibility: 10 miles
Wind: E at 10 mph, gusts to 16
Pressure: 30.17 inches
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FORT MCCOY, WI 54656
Weather Forecast

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THIS AFTERNOON
Partly sunny and cooler. Near steady temperature in the mid 40s. East winds 10 to 15 mph.
TONIGHT
A chance of rain showers, freezing rain with a slight chance of snow showers in the evening, then rain showers and freezing rain after midnight. Snow accumulation little or no. Ice accumulation of up to one quarter of an inch. Lows around 30. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 100 percent.
THURSDAY
Rain showers. Freezing rain in the morning, then a chance of thunderstorms in the afternoon. Ice accumulation of up to one quarter of an inch. Highs in the lower 50s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 100 percent.
THURSDAY NIGHT
Mostly cloudy. Rain showers likely and a chance of thunderstorms in the evening. Lows in the lower 30s. Southwest winds 10 to 15 mph, becoming west after midnight. Chance of rain 70 percent.
FRIDAY
Mostly cloudy in the morning, then partly sunny with a chance of rain showers in the afternoon. Highs in the lower 50s. Northwest winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 50 percent.
FRIDAY NIGHT
Rain showers and a chance of thunderstorms. Lows in the mid 30s. Chance of rain 90 percent.
SATURDAY
Mostly cloudy with a 30 percent chance of rain showers. Highs in the upper 40s.
SATURDAY NIGHT
Mostly cloudy. Lows in the upper 20s.
SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs around 50. Lows around 30.
MONDAY AND MONDAY NIGHT
Mostly cloudy. Highs in the upper 40s. Lows in the lower 20s.
TUESDAY
Mostly sunny. Highs in the upper 40s.

Visible Weather Satellite
FORT MCCOY, WI 54656
Infrared Weather Satellite
FORT MCCOY, WI 54656
NEXRAD Weather Radar
FORT MCCOY, WI 54656

MCCOY AAF, WI 3 hourly weather forecast

weather forecast created  7:00 AM EST  4/ 1/2026
Wednesday
1 APR 2026
FORT MCCOY, WI 54656 weather forecast Day 1, 12 hours 12 PM 45° 40° Mostly Cloudy 16%
RAIN/SNOW
<.05 in
0% Thunder
( 1% severe)
E   10 39% 22°
High 48° FORT MCCOY, WI 54656 weather forecast Day 1, 15 hours 3 PM 47° 42° Mostly Cloudy E   12 36% 22°
Mostly Cloudy

Rain & Snow Likely

FORT MCCOY, WI 54656 weather forecast Day 1, 18 hours 6 PM 43° 37° Mostly Cloudy 69%
RAIN/SNOW
>10 in
0% Thunder
( 2% severe)
E   10 42% 22°
FORT MCCOY, WI 54656 weather forecast Day 1, 21 hours 9 PM 35° 27° Mostly Cloudy E   12 57% 22°
Thursday
2 APR 2026
FORT MCCOY, WI 54656 weather forecast Day 2, 0 hours 12 AM 34° 26° Mostly Cloudy 97%
RAIN/ICE
***
0% Thunder
( 6% severe)
E   10 68% 25°
Low 30° FORT MCCOY, WI 54656 weather forecast Day 2, 3 hours 3 AM 34° 25° Mostly Cloudy E   12 78% 28°
High 50° FORT MCCOY, WI 54656 weather forecast Day 2, 6 hours 6 AM 34° 25° Mostly Cloudy 99%
RAIN/ICE
***
0% Thunder
( 9% severe)
E   14 82% 29°

Mostly Cloudy

Rain & Ice

FORT MCCOY, WI 54656 weather forecast Day 2, 9 hours 9 AM 36° 28° Mostly Cloudy E   13 85% 32°
FORT MCCOY, WI 54656 weather forecast Day 2, 12 hours 12 PM 40° 33° Mostly Cloudy 92%
RAIN
***
0% Thunder
( 32% severe)
E   12 85% 36°
FORT MCCOY, WI 54656 weather forecast Day 2, 15 hours 3 PM 45° 40° Mostly Cloudy E   9 82% 40°
FORT MCCOY, WI 54656 weather forecast Day 2, 18 hours 6 PM 46° 44° Mostly Cloudy 59%
RAIN
.5–1 in
0% Thunder
( 16% severe)
E   5 86% 42°
FORT MCCOY, WI 54656 weather forecast Day 2, 21 hours 9 PM 42° 38° Mostly Cloudy WSW   7 89% 39°
Friday
3 APR 2026
FORT MCCOY, WI 54656 weather forecast Day 3, 0 hours 12 AM 38° 33° Mostly Cloudy 3%

0% Thunder
( 1% severe)
W   7 89% 35°
Low 31° FORT MCCOY, WI 54656 weather forecast Day 3, 3 hours 3 AM 35° 31° Mostly Cloudy W   5 89% 32°
High 54° FORT MCCOY, WI 54656 weather forecast Day 3, 6 hours 6 AM 33° 30° Mostly Cloudy 3%

0% Thunder
( 0% severe)
WNW   2 88% 30°

Mostly Cloudy

Rain Likely

FORT MCCOY, WI 54656 weather forecast Day 3, 9 hours 9 AM 40° 38° Mostly Cloudy N   1 73% 32°
FORT MCCOY, WI 54656 weather forecast Day 3, 15 hours 12 PM 48° 47° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 17% severe)
ENE   2 60% 35°
FORT MCCOY, WI 54656 weather forecast Day 3, 18 hours 3 PM 52° 50° Mostly Cloudy E   6 56% 37°
FORT MCCOY, WI 54656 weather forecast Day 3, 21 hours 6 PM 48° 45° Mostly Cloudy     E   7 71% 39°

MCCOY AAF, WI extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 41° Low 28° Low 25° Low 25° Low 24°
High 45° High 49° High 46° High 44° High 51°
FORT MCCOY, WI 54656 weather forecast Day 4 FORT MCCOY, WI 54656 weather forecast Day 5 FORT MCCOY, WI 54656 weather forecast Day 6 FORT MCCOY, WI 54656 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
91% Rain
Overcast
41% Rain/Snow
Partly Cloudy
15% Rain/Snow
Partly Cloudy
16% Rain/Snow
Mostly Cloudy
29% Rain/Snow
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