SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

12:55 AM CDT JUL 13, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 64°F
Rel. Hum.: 100%
Visibility: 9 miles
Wind: Calm
Pressure: 30.17 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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REST OF TONIGHT
Clear. Near steady temperature in the upper 60s. Southwest winds around 5 mph.
MONDAY
Sunny, hot with highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 100 in the afternoon.
MONDAY NIGHT
Mostly clear. Humid with lows in the upper 60s. West winds around 5 mph. Heat index values up to 100 early in the evening.
TUESDAY
Hot, sunny. Highs in the mid 90s. West winds 5 to 10 mph.
TUESDAY NIGHT
Mostly clear. Lows in the upper 60s. Light winds.
WEDNESDAY
Hot. Mostly sunny. Highs in the mid 90s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
THURSDAY
Hot. Mostly sunny. Highs in the lower 90s.
THURSDAY NIGHT THROUGH SUNDAY
Partly cloudy. Lows in the upper 60s. 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  7/12/2026
Monday
13 JUL 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 70° 70° Clear 1%

0% Thunder
( 4% severe)
  CALM 84% 65°
Low 66° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 67° 67° Clear   CALM 90% 64°
High 93° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 70° 70° Clear 1%

0% Thunder
( 2% severe)
  CALM 87% 66°

Clear



SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 80° 83° Clear   CALM 69% 69°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 88° 93° Clear 1%

0% Thunder
( 7% severe)
W   3 54% 69°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 91° 96° Clear W   3 49% 69°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 89° 95° Clear 0%

0% Thunder
( 9% severe)
  CALM 56% 71°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 75° 75° Clear   CALM 84% 70°
Tuesday
14 JUL 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 71° 71° Partly Cloudy 0%

0% Thunder
( 3% severe)
  CALM 87% 67°
Low 66° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 68° 68° Clear   CALM 93% 66°
High 95° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 71° 71° Partly Cloudy 0%

0% Thunder
( 3% severe)
  CALM 90% 68°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 82° 86° Clear   CALM 67% 70°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 89° 94° Clear 0%

0% Thunder
( 6% severe)
W   3 52% 69°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 92° 96° Partly Cloudy W   5 46% 68°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 90° 96° Clear 0%

0% Thunder
( 9% severe)
  CALM 52% 70°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 76° 77° Clear   CALM 79% 69°

MCCOY AAF, WI extended weather forecast

Wednesday
15 JUL 2026
Thursday
16 JUL 2026
Friday
17 JUL 2026
Saturday
18 JUL 2026
Sunday
19 JUL 2026
Low 58° Low 60° Low 58° Low 62° Low 52°
High 93° High 91° High 91° High 80° High 82°
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
6% Rain
Partly Cloudy
21% Rain
Partly Cloudy
33% Rain
Partly Cloudy
23% Rain
Partly Cloudy
27% Rain
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