SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

6:55 PM CDT JUL 1, 2026
Clear
81°F
Feels Like: 88°F
Dewpoint: 77°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: Calm
Pressure: 29.86 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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TODAY
Becoming partly sunny this afternoon. A chance of thunderstorms. Showers this morning, then a chance of showers this afternoon. Some thunderstorms may be severe. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 100 percent. Heat index values in the mid 90s this afternoon.
TONIGHT
Showers likely with a chance of thunderstorms. Some thunderstorms may be severe in the evening. Humid with lows in the mid 60s. Light winds. Chance of rain 70 percent. Heat index values in the mid 90s early in the evening.
FRIDAY
Showers likely with a chance of thunderstorms. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 70 percent. Heat index values in the mid 90s in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the mid 60s. West winds around 5 mph, becoming east after midnight. Chance of rain 80 percent.
INDEPENDENCE DAY
Showers likely in the morning, then showers and a chance of thunderstorms in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 80 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
SUNDAY THROUGH WEDNESDAY
Partly cloudy. Highs in the mid 80s. Lows in the lower 60s.

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/ 1/2026
Thursday
2 JUL 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 72° 72° Mostly Cloudy 62%
RAIN
***
0% Thunder
( 44% severe)
  CALM 93% 70°
Low 69° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 70° 70° Mostly Cloudy   CALM 97% 69°
High 90° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 72° 72° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 24% severe)
  CALM 97% 71°

Mostly Cloudy

Chance of Rain

SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 79° 82° Mostly Cloudy   CALM 82% 73°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 84° 90° Mostly Cloudy 49%
RAIN
***
0% Thunder
( 54% severe)
  CALM 70% 73°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 86° 93° Mostly Cloudy   CALM 65% 73°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 83° 89° Mostly Cloudy 51%
RAIN
***
0% Thunder
( 53% severe)
  CALM 72% 73°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 73° 73° Mostly Cloudy   CALM 97% 72°
Friday
3 JUL 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 54%
RAIN
***
0% Thunder
( 32% severe)
  CALM 97% 70°
Low 65° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 69° 69° Mostly Cloudy   CALM 97% 68°
High 88° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 47%
RAIN
***
0% Thunder
( 28% severe)
  CALM 100% 70°

Mostly Cloudy

Chance of Rain

SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 77° 78° Mostly Cloudy   CALM 85% 72°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 82° 87° Mostly Cloudy 38%
RAIN
>2 in
0% Thunder
( 33% severe)
  CALM 72% 72°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 84° 90° Mostly Cloudy   CALM 70% 73°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 83° 88° Partly Cloudy 47%
RAIN
***
0% Thunder
( 21% severe)
  CALM 70% 72°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy   CALM 93% 71°

MCCOY AAF, WI extended weather forecast

Saturday
4 JUL 2026
Sunday
5 JUL 2026
Monday
6 JUL 2026
Tuesday
7 JUL 2026
Wednesday
8 JUL 2026
Low 59° Low 57° Low 54° Low 55° Low 56°
High 81° High 78° High 80° High 86° High 85°
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
86% Rain
Overcast
30% Rain
Partly Cloudy
21% Rain
Partly Cloudy
20% Rain
Partly Cloudy
23% Rain
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