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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Snow Depth pages
TONIGHT
Thunderstorms, showers. Some thunderstorms may be severe. Locally heavy rainfall possible this evening. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 90 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms. Some thunderstorms may be severe in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values in the mid 90s in the afternoon.
THURSDAY NIGHT
Showers and thunderstorms likely. Some thunderstorms may be severe in the evening. Humid with lows in the mid 60s. Light winds. Chance of rain 70 percent.
FRIDAY
Showers likely. Thunderstorms likely in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Light winds. Chance of rain 70 percent.
FRIDAY NIGHT
A chance of thunderstorms. Showers. Lows in the mid 60s. Southwest winds around 5 mph, becoming southeast after midnight. Chance of rain 80 percent.
INDEPENDENCE DAY
Showers and a chance of thunderstorms. Highs in the mid 80s. 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
Partly sunny. Highs in the mid 80s.
SUNDAY NIGHT THROUGH WEDNESDAY
Partly cloudy. Lows in the lower 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 AM EDT  7/ 1/2026
Wednesday
1 JUL 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 83° 88° Mostly Cloudy 53%
RAIN
***
0% Thunder
( 46% severe)
SSW   10 70% 72°
High 88° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 87° 93° Partly Cloudy SW   13 61% 72°
Mostly Cloudy

Rain Likely

SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 86° 92° Partly Cloudy 82%
RAIN
***
0% Thunder
( 75% severe)
WSW   10 63% 72°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 76° 77° Mostly Cloudy WSW   7 85% 71°
Thursday
2 JUL 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 39% severe)
SSW   3 90% 70°
Low 67° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 70° 70° Mostly Cloudy SW   3 93% 68°
High 90° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 17%
RAIN
.25–.5 in
0% Thunder
( 19% severe)
  CALM 93% 69°

Mostly Cloudy

Chance of Rain

SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 78° 80° Mostly Cloudy   CALM 79% 71°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 84° 89° Partly Cloudy 45%
RAIN
1–2 in
0% Thunder
( 46% severe)
  CALM 65% 71°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 85° 91° Partly Cloudy   CALM 65% 72°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 83° 88° Partly Cloudy 47%
RAIN
***
0% Thunder
( 39% severe)
  CALM 70% 72°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy   CALM 97% 71°
Friday
3 JUL 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 70° 70° Mostly Cloudy 46%
RAIN
***
0% Thunder
( 35% severe)
  CALM 97% 69°
Low 65° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 68° 68° Mostly Cloudy   CALM 97% 67°
High 89° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 70° 70° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 28% severe)
  CALM 97% 69°

Mostly Cloudy

Rain Likely

SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 77° 79° Mostly Cloudy   CALM 82% 71°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 82° 86° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 36% severe)
SSW   5 69% 71°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 84° 90° Partly Cloudy SW   3 67% 72°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 83° 88° Partly Cloudy       CALM 70% 72°

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 64° Low 58° Low 58° Low 57° Low 57°
High 82° High 81° High 87° High 88° High 82°
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
Overcast
69% Rain
Overcast
44% Rain
Mostly Cloudy
37% Rain
Partly Cloudy
30% Rain
Partly Cloudy
37% Rain
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