SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

6:55 PM CDT OCT 11, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 57°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: Calm
Pressure: 29.78 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.
COLUMBUS DAY
Mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.
MONDAY NIGHT
Partly cloudy. Lows around 60. Southwest winds 5 to 10 mph.
TUESDAY
Cooler. Mostly sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph.
TUESDAY NIGHT
Cooler. Partly cloudy. Lows in the upper 40s. Light winds.
WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. Highs in the mid 60s. Lows in the mid 40s.
THURSDAY AND THURSDAY NIGHT
Mostly cloudy. A 50 percent chance of rain showers. Highs in the lower 60s. Lows in the lower 40s.
FRIDAY
Breezy. Partly sunny. Highs in the mid 50s.
FRIDAY NIGHT
Colder. Partly cloudy. Lows around 30.
SATURDAY AND SATURDAY NIGHT
Mostly clear. Highs in the mid 50s. Lows in the mid 30s.
SUNDAY
Mostly sunny. Highs 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 AM EDT 10/11/2026
Sunday
11 OCT 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 76° 78° Clear 0%

0% Thunder
( 1% severe)
SSW   9 54% 58°
High 80° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 79° 80° Partly Cloudy S   9 50% 59°
Partly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 72° 72° Partly Cloudy 3%

0% Thunder
( 2% severe)
S   3 71% 62°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 68° 68° Partly Cloudy S   3 78% 61°
Monday
12 OCT 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 69° 69° Mostly Cloudy 5%

0% Thunder
( 6% severe)
SSW   1 70% 59°
Low 67° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 69° 69° Mostly Cloudy S   2 66% 57°
High 86° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 68° 68° Mostly Cloudy 8%

0% Thunder
( 14% severe)
  CALM 70% 58°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 73° 73° Partly Cloudy SSW   3 68% 62°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 79° 81° Partly Cloudy 7%

0% Thunder
( 17% severe)
SW   6 60% 64°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 82° 84° Partly Cloudy SSW   6 56% 65°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 76° 77° Clear 19%
RAIN
<.01 in
0% Thunder
( 12% severe)
  CALM 74% 67°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 71° 71° Partly Cloudy   CALM 84% 66°
Tuesday
13 OCT 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 70° 70° Clear 5%

0% Thunder
( 8% severe)
  CALM 81% 64°
Low 61° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 66° 66° Clear W   2 87% 62°
High 74° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 61° 62° Partly Cloudy 2%

0% Thunder
( 0% severe)
WNW   3 97% 60°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 63° 64° Partly Cloudy WNW   5 87% 59°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 68° 68° Partly Cloudy 1%

0% Thunder
( 1% severe)
WNW   3 70% 58°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 70° 70° Clear NW   3 59% 55°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 64° 66° Clear       CALM 81% 58°

MCCOY AAF, WI extended weather forecast

Wednesday
14 OCT 2026
Thursday
15 OCT 2026
Friday
16 OCT 2026
Saturday
17 OCT 2026
Sunday
18 OCT 2026
Low 43° Low 34° Low 36° Low 27° Low 21°
High 61° High 57° High 46° High 44° High 48°
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
15% Rain
Partly Cloudy
14% Rain
Overcast
87% Rain
Mostly Cloudy
18% Snow
Clear
8% Rain/Snow
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