SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

9:55 AM CDT JUN 27, 2026
Few Clouds
72°F
Feels Like: 72°F
Dewpoint: 61°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: ESE at 7 mph
Pressure: 30.02 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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Snow Depth pages
TODAY
Areas of fog this morning. Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph.
TONIGHT
Partly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph.
SUNDAY
Mostly sunny with a chance of showers in the morning, then mostly cloudy in the afternoon. Highs in the mid 80s. Southeast winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of rain 40 percent.
SUNDAY NIGHT
Warmer. Mostly cloudy. Lows in the lower 70s. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the evening.
MONDAY
Hot. Mostly sunny. Highs in the lower 90s. South winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
MONDAY NIGHT AND TUESDAY
Hot. Partly cloudy. Lows in the mid 70s. Highs in the lower 90s.
TUESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
WEDNESDAY
Hot. Mostly sunny. Highs in the lower 90s.
WEDNESDAY NIGHT AND THURSDAY
Hot. Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent.
THURSDAY NIGHT AND FRIDAY
Hot. Partly cloudy. A chance of showers and thunderstorms. Lows around 70. Highs around 90. Chance of rain 50 percent.

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  6/26/2026
Saturday
27 JUN 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 58° 59° Clear 2%

0% Thunder
( 2% severe)
  CALM 90% 55°
Low 53° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 54° 54° Clear   CALM 96% 53°
High 83° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 57° 58° Partly Cloudy 3%

0% Thunder
( 1% severe)
  CALM 93% 55°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 70° 70° Clear   CALM 63% 57°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 78° 79° Partly Cloudy 3%

0% Thunder
( 1% severe)
ESE   7 48% 57°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 81° 81° Clear ESE   7 44% 57°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 79° 80° Partly Cloudy 3%

0% Thunder
( 2% severe)
ESE   3 49% 58°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 68° 68° Partly Cloudy   CALM 73% 59°
Sunday
28 JUN 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 64° 66° Partly Cloudy 5%

0% Thunder
( 3% severe)
  CALM 81% 58°
Low 58° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 61° 62° Partly Cloudy ESE   3 84% 56°
High 86° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 63° 63° Clear 24%
RAIN
1–2 in
0% Thunder
( 17% severe)
ESE   6 84% 58°

Increasing Clouds

Chance of Rain

SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy SE   12 73% 63°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 79° 81° Mostly Cloudy 5%

0% Thunder
( 21% severe)
SE   15 64% 66°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 82° 85° Mostly Cloudy SE   15 65% 69°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 83° 87° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 20% severe)
SE   12 65% 70°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 76° 76° Mostly Cloudy SE   8 87% 72°

MCCOY AAF, WI extended weather forecast

Monday
29 JUN 2026
Tuesday
30 JUN 2026
Wednesday
1 JUL 2026
Thursday
2 JUL 2026
Friday
3 JUL 2026
Low 68° Low 69° Low 67° Low 64° Low 63°
High 94° High 90° High 90° High 93° 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
Overcast
29% Rain
Overcast
55% Rain
Partly Cloudy
28% Rain
Mostly Cloudy
36% Rain
Partly Cloudy
49% Rain
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