SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

1:55 PM CDT JUL 27, 2026
Few Clouds
97°F
Feels Like: 107°F
Dewpoint: 73°F
Rel. Hum.: 46%
Visibility: 10 miles
Wind: WNW at 17 mph, gusts to 24
Pressure: 29.62 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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Snow Depth pages
TONIGHT
Partly cloudy. Patchy smoke. Cooler with lows in the lower 60s. North winds 10 to 15 mph. Heat index values in the mid 90s early this evening.
TUESDAY
Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable.
WEDNESDAY
Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 60s. Light and variable winds, becoming south around 5 mph after midnight.
THURSDAY
Mostly sunny. Highs in the upper 80s.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
FRIDAY
Showers likely and a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
SATURDAY
Partly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the mid 80s. Lows around 60.
MONDAY
Mostly sunny. 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  7/27/2026
Monday
27 JUL 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 92° 103° Clear 10%
RAIN
.1–.25 in
0% Thunder
( 7% severe)
W   12 58% 75°
High 93° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 92° 96° Clear WNW   13 46% 68°
Clear



SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 87° 91° Clear 0%

0% Thunder
( 8% severe)
NNW   10 55% 69°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 75° 75° Partly Cloudy N   5 79% 68°
Tuesday
28 JUL 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 2% severe)
  CALM 87% 65°
Low 62° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 64° 66° Partly Cloudy   CALM 93% 62°
High 87° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 64° 66° Mostly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 90% 61°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 74° 74° Partly Cloudy   CALM 66% 62°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 82° 82° Clear 1%

0% Thunder
( 7% severe)
  CALM 47% 60°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 84° 84° Partly Cloudy   CALM 44% 60°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 82° 83° Partly Cloudy 0%

0% Thunder
( 7% severe)
  CALM 51% 62°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 70° 70° Partly Cloudy   CALM 78% 63°
Wednesday
29 JUL 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 2% severe)
  CALM 84% 61°
Low 60° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 62° 63° Partly Cloudy   CALM 90% 59°
High 89° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 64° 66° Clear 1%

0% Thunder
( 4% severe)
  CALM 90% 61°

Clear



SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 77° 79° Clear   CALM 64% 64°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 83° 84° Clear 1%

0% Thunder
( 11% severe)
  CALM 53% 64°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 85° 86° Clear   CALM 50% 64°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 84° 87° Partly Cloudy       CALM 57% 67°

MCCOY AAF, WI extended weather forecast

Thursday
30 JUL 2026
Friday
31 JUL 2026
Saturday
1 AUG 2026
Sunday
2 AUG 2026
Monday
3 AUG 2026
Low 60° Low 59° Low 60° Low 55° Low 57°
High 87° High 74° High 83° High 85° High 87°
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
31% Rain
Overcast
69% Rain
Mostly Cloudy
46% Rain
Partly Cloudy
28% Rain
Partly Cloudy
21% Rain
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