SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

6:55 PM CDT JUL 14, 2026
Clear
91°F
Feels Like: 100°F
Dewpoint: 73°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: WSW at 9 mph
Pressure: 30.10 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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Snow Depth pages
TONIGHT
Mostly clear. Lows in the mid 60s. West winds around 5 mph. Heat index values in the mid 90s early this evening.
WEDNESDAY
Mostly sunny. Areas of fog in the morning. Patchy smoke in the afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 100 in the afternoon.
WEDNESDAY NIGHT
Partly cloudy. Patchy smoke in the evening. Areas of smoke after midnight. Humid with lows in the mid 60s. Light winds, becoming southeast after midnight. Heat index values up to 100 early in the evening.
THURSDAY
Hot. Mostly sunny. Areas of smoke in the morning. A chance of showers in the afternoon. Highs in the lower 90s. Light winds. Chance of rain 30 percent.
THURSDAY NIGHT
Partly cloudy with a chance of showers. Lows in the upper 60s. Light winds. Chance of rain 30 percent.
FRIDAY
Hot. Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent.
FRIDAY NIGHT AND SATURDAY
Hot. Partly cloudy. Lows around 70. Highs in the lower 90s.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. Lows in the mid 60s. Highs in the upper 80s.
SUNDAY NIGHT
Partly cloudy with a 30 percent chance of showers. Lows in the upper 60s.
MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows in the lower 60s.
TUESDAY
Mostly sunny. Highs in the lower 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  7/14/2026
Tuesday
14 JUL 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 88° 93° Clear 0%

0% Thunder
( 5% severe)
W   1 55% 70°
High 93° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 92° 98° Clear W   5 49% 70°
Clear



SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 90° 99° Clear 0%

0% Thunder
( 8% severe)
  CALM 58% 73°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 77° 79° Clear   CALM 82% 71°
Wednesday
15 JUL 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 73° 73° Clear 0%

0% Thunder
( 3% severe)
  CALM 84% 68°
Low 68° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 70° 70° Clear   CALM 93% 68°
High 96° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 72° 72° Partly Cloudy 0%

0% Thunder
( 3% severe)
  CALM 90% 69°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 82° 87° Partly Cloudy   CALM 72% 72°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 90° 96° Partly Cloudy 15%
RAIN
.5–1 in
0% Thunder
( 9% severe)
  CALM 54% 71°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 93° 98° Partly Cloudy   CALM 46% 69°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 90° 96° Partly Cloudy 7%

0% Thunder
( 14% severe)
  CALM 54% 71°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 77° 79° Partly Cloudy   CALM 76% 69°
Thursday
16 JUL 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 73° 73° Partly Cloudy 1%

0% Thunder
( 5% severe)
  CALM 79% 66°
Low 67° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 69° 69° Partly Cloudy   CALM 84% 64°
High 93° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 71° 71° Partly Cloudy 4%

0% Thunder
( 9% severe)
  CALM 87% 67°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 82° 85° Partly Cloudy   CALM 65% 69°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 89° 93° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 24% severe)
  CALM 50% 68°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 90° 93° Partly Cloudy   CALM 47% 67°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 87° 91° Partly Cloudy       CALM 55% 69°

MCCOY AAF, WI extended weather forecast

Friday
17 JUL 2026
Saturday
18 JUL 2026
Sunday
19 JUL 2026
Monday
20 JUL 2026
Tuesday
21 JUL 2026
Low 60° Low 65° Low 54° Low 57° Low 58°
High 89° High 89° High 90° High 87° High 84°
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
43% Rain
Partly Cloudy
17% Rain
Partly Cloudy
16% Rain
Partly Cloudy
18% Rain
Overcast
37% Rain
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