SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

10:55 PM CDT AUG 2, 2026
Clear
61°F
Feels Like: 61°F
Dewpoint: 59°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure: 29.93 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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Snow Depth pages
OVERNIGHT
Clear. Lows in the mid 50s. Light and variable winds.
MONDAY
Mostly sunny. Highs in the mid 80s. South winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
TUESDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 50s. Light winds. Chance of rain 50 percent.
WEDNESDAY AND WEDNESDAY NIGHT
Mostly cloudy. Highs in the upper 70s. Lows in the lower 50s.
THURSDAY
Mostly sunny. Highs in the lower 80s.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
FRIDAY
Mostly sunny. Highs in the mid 80s.
FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows in the lower 60s. Highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.
SUNDAY
Mostly sunny. Highs in the upper 80s.

Visible Weather Satellite
SPARTA, WI 54656
Infrared Weather Satellite
SPARTA, WI 54656
NEXRAD Weather Radar
SPARTA, WI 54656

MCCOY AAF, WI 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/ 2/2026
Monday
3 AUG 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 62° 63° Clear 0%

0% Thunder
( 1% severe)
  CALM 90% 59°
Low 58° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 59° 60° Clear   CALM 96% 58°
High 84° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 61° 62° Clear 1%

0% Thunder
( 1% severe)
  CALM 93% 59°

Clear



SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 74° 74° Clear   CALM 69% 63°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 79° 81° Partly Cloudy 1%

0% Thunder
( 3% severe)
S   3 58% 63°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 80° 81° Clear S   7 56% 63°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 79° 81° Clear 0%

0% Thunder
( 2% severe)
S   2 58% 63°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 68° 68° Clear   CALM 87% 64°
Tuesday
4 AUG 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 65° 65° Partly Cloudy 1%

0% Thunder
( 3% severe)
  CALM 87% 61°
Low 59° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 63° 64° Partly Cloudy   CALM 90% 60°
High 82° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 66° 66° Mostly Cloudy 9%

0% Thunder
( 10% severe)
SSW   3 87% 62°

Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 74° 74° Mostly Cloudy SW   7 76% 66°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 76° 77° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 26% severe)
WSW   7 76% 68°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 77° 79° Mostly Cloudy W   5 69% 66°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 77° 79° Mostly Cloudy 40%
RAIN
.25–.5 in
0% Thunder
( 21% severe)
  CALM 64% 64°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 67° 67° Mostly Cloudy   CALM 87% 63°

MCCOY AAF, WI extended weather forecast

BAD DAY
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Low 55° Low 59° Low 45° Low 53° Low 58°
High 84° High 77° High 85° High 79° High 80°
SPARTA, WI 54656 weather forecast Day 3 SPARTA, WI 54656 weather forecast Day 4 SPARTA, WI 54656 weather forecast Day 5 SPARTA, WI 54656 weather forecast Day 6 SPARTA, WI 54656 weather forecast Day 7
Mostly Cloudy
19% Rain
Overcast
64% Rain
Partly Cloudy
18% Rain
Partly Cloudy
45% Rain
Partly Cloudy
48% Rain
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