SPARTA, WI 54656 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


MCCOY AAF, WI
Current Weather

4:55 AM CDT JUL 29, 2026
Clear
59°F
Feels Like: 59°F
Dewpoint: 59°F
Rel. Hum.: 100%
Visibility: 9 miles
Wind: Calm
Pressure: 29.96 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

Wisconsin MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

SPARTA, WI 54656
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Patchy smoke this afternoon. Highs in the mid 80s. Light winds.
TONIGHT
Partly cloudy. Patchy smoke. Humid with lows in the mid 60s. Light winds.
THURSDAY
Patchy smoke in the morning. Mostly sunny. Humid with highs in the mid 80s. Southwest winds around 5 mph.
THURSDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Light winds. Chance of rain 40 percent.
FRIDAY
Not as warm. Showers. Highs in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
FRIDAY NIGHT
Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
SATURDAY
Mostly sunny with a chance of showers. Highs around 80. Chance of rain 50 percent.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.
SUNDAY NIGHT AND MONDAY
Mostly clear. Lows in the upper 50s. Highs in the mid 80s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the lower 60s. Highs in the mid 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  7/28/2026
Wednesday
29 JUL 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 66° 66° Clear 1%

0% Thunder
( 4% severe)
  CALM 84% 61°
Low 63° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 64° 66° Partly Cloudy   CALM 87% 60°
High 86° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 65° 65° Clear 5%

0% Thunder
( 5% severe)
  CALM 87% 61°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 76° 78° Clear   CALM 69% 65°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 82° 84° Partly Cloudy 4%

0% Thunder
( 12% severe)
  CALM 58% 66°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 85° 87° Partly Cloudy   CALM 53% 66°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 82° 85° Partly Cloudy 2%

0% Thunder
( 7% severe)
  CALM 61% 67°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 72° 72° Partly Cloudy   CALM 87% 68°
Thursday
30 JUL 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 68° 68° Partly Cloudy 2%

0% Thunder
( 4% severe)
  CALM 87% 64°
Low 63° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 66° 66° Partly Cloudy   CALM 90% 63°
High 86° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 6% severe)
  CALM 90% 65°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 78° 80° Partly Cloudy   CALM 71% 68°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 84° 87° Partly Cloudy 3%

0% Thunder
( 13% severe)
SW   5 59% 68°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 85° 88° Mostly Cloudy SW   5 55% 67°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 81° 84° Mostly Cloudy 4%

0% Thunder
( 7% severe)
  CALM 63% 67°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy   CALM 81% 67°

MCCOY AAF, WI extended weather forecast

Friday
31 JUL 2026
Saturday
1 AUG 2026
Sunday
2 AUG 2026
Monday
3 AUG 2026
Tuesday
4 AUG 2026
Low 60° Low 51° Low 52° Low 56° Low 59°
High 71° High 84° High 84° High 88° 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
71% Rain
Partly Cloudy
19% Rain
Partly Cloudy
12% Rain
Partly Cloudy
18% Rain
Partly Cloudy
28% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Sparta, WI
Sparta, WI snow
Sparta, WI radar
WI map
-or-
-or-
-or-
 
54656
54656 snow
54656 radar
 
-or-
-or-
 
 
WI
WI snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions