SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

2:55 AM CDT JUL 28, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: Calm
Pressure: 29.81 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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TODAY
Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph.
TONIGHT
Mostly clear. Lows in the lower 60s. North winds around 5 mph, becoming south after midnight.
WEDNESDAY
Mostly sunny. Highs in the upper 80s. Southwest winds around 5 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 60s. Light winds.
THURSDAY
Mostly sunny. Highs in the upper 80s. Light winds.
THURSDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s.
FRIDAY
Showers likely. Highs in the lower 80s. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
SATURDAY AND SATURDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows around 60.
SUNDAY THROUGH MONDAY
Mostly clear. Highs in the mid 80s. Lows around 60.

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  7/27/2026
Tuesday
28 JUL 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 69° 69° Partly Cloudy 0%

0% Thunder
( 2% severe)
  CALM 84% 64°
Low 63° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 64° 66° Mostly Cloudy   CALM 90% 61°
High 87° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 64° 66° Partly Cloudy 0%

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

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 74° 74° Clear   CALM 66% 62°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 81° 82° Partly Cloudy 0%

0% Thunder
( 5% severe)
  CALM 51% 61°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 84° 84° Clear   CALM 46% 61°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 82° 83° Partly Cloudy 2%

0% Thunder
( 6% severe)
  CALM 53% 63°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 70° 70° Partly Cloudy   CALM 78% 63°
Wednesday
29 JUL 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 66° 66° Partly Cloudy 6%

0% Thunder
( 2% severe)
  CALM 84% 61°
Low 60° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 63° 64° Partly Cloudy   CALM 90% 60°
High 88° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 65° 65° Clear 0%

0% Thunder
( 4% severe)
  CALM 90% 62°

Clear



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 76° 78° Clear   CALM 66% 64°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 83° 85° Clear 1%

0% Thunder
( 13% severe)
  CALM 55% 65°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 85° 87° Clear   CALM 51% 65°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 83° 85° Partly Cloudy 1%

0% Thunder
( 16% severe)
  CALM 57% 66°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 72° 72° Partly Cloudy   CALM 84% 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 57° Low 60° Low 55° Low 56° Low 53°
High 90° High 70° High 84° High 83° High 84°
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
Partly Cloudy
21% Rain
Overcast
80% Rain
Mostly Cloudy
37% Rain
Clear
14% Rain
Clear
17% Rain
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