SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

5:55 PM CDT AUG 24, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 61°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: Calm
Pressure: 30.04 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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Snow Depth pages
TONIGHT
Partly cloudy. Warmer with lows in the upper 50s. Light winds.
TUESDAY
Partly sunny. Highs in the lower 80s. South winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the lower 80s. West winds 10 to 15 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Northwest winds 5 to 10 mph.
THURSDAY
Mostly sunny. Highs in the lower 80s.
THURSDAY NIGHT
Clear. Lows in the mid 50s.
FRIDAY
Mostly sunny. Highs in the lower 80s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 50 percent.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the mid 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 AM EDT  8/24/2026
Monday
24 AUG 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 4%

0% Thunder
( 1% severe)
  CALM 50% 55°
High 78° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 77° 79° Mostly Cloudy   CALM 48% 56°
Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 74° 74° Partly Cloudy 1%

0% Thunder
( 2% severe)
  CALM 59% 59°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 62° 63° Partly Cloudy   CALM 87% 58°
Tuesday
25 AUG 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 59° 60° Partly Cloudy 3%

0% Thunder
( 5% severe)
  CALM 90% 56°
Low 54° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 59° 60° Mostly Cloudy   CALM 90% 56°
High 83° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 60° 61° Mostly Cloudy 3%

0% Thunder
( 6% severe)
  CALM 93% 58°

Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy SSW   2 71% 62°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 78° 80° Mostly Cloudy 5%

0% Thunder
( 12% severe)
SSW   10 58% 62°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 80° 81° Partly Cloudy SSW   10 56% 63°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 76° 78° Mostly Cloudy 29%
RAIN
***
0% Thunder
( 31% severe)
SSW   9 69% 65°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 68° 68° Partly Cloudy S   5 90% 65°
Wednesday
26 AUG 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 65° 65° Partly Cloudy 4%

0% Thunder
( 11% severe)
  CALM 97% 64°
Low 60° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 64° 66° Mostly Cloudy   CALM 97% 63°
High 82° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 64° 66° Partly Cloudy 0%

0% Thunder
( 4% severe)
  CALM 97% 63°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 72° 72° Partly Cloudy WNW   6 79% 65°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 78° 80° Partly Cloudy 7%

0% Thunder
( 9% severe)
WNW   12 60% 63°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 79° 80° Partly Cloudy WNW   12 56% 62°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 76° 78° Partly Cloudy     WNW   3 62% 62°

MCCOY AAF, WI extended weather forecast

Thursday
27 AUG 2026
Friday
28 AUG 2026
Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Low 49° Low 43° Low 55° Low 56° Low 55°
High 83° High 76° High 82° High 79° High 80°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
11% Rain
Partly Cloudy
32% Rain
Overcast
60% Rain
Mostly Cloudy
46% Rain
Mostly Cloudy
44% Rain
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