SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

12:55 AM CDT OCT 17, 2026
Clear
28°F
Feels Like: 28°F
Dewpoint: 27°F
Rel. Hum.: 96%
Visibility: 10 miles
Wind: Calm
Pressure: 30.49 inches
Last 72 hours

Local Area Snow Depth

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SPARTA, WI 54656
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Clear. Widespread frost. Colder. Near steady temperature around 30. Southwest winds around 5 mph.
SATURDAY
Widespread frost in the morning. Sunny. Highs in the upper 50s. Southwest winds 10 to 15 mph.
SATURDAY NIGHT
Clear, warmer with lows in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
SUNDAY
Mostly sunny. Highs in the mid 60s. Southwest winds 10 to 20 mph with gusts up to 30 mph.
SUNDAY NIGHT
Mostly clear. Lows in the upper 30s. Southwest winds 5 to 10 mph.
MONDAY THROUGH TUESDAY
Partly cloudy. Highs in the upper 60s. Lows in the upper 30s.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.
WEDNESDAY NIGHT THROUGH FRIDAY
Partly cloudy. Lows around 50. Highs in the mid 70s.

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 10/16/2026
Saturday
17 OCT 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 33° 30° Clear 0%

0% Thunder
( 0% severe)
  CALM 85% 29°
Low 30° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 31° 28° Clear   CALM 88% 28°
High 58° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 31° 28° Clear 0%

0% Thunder
( 0% severe)
  CALM 92% 29°

Clear



SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 44° 42° Clear SW   3 68% 34°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 53° 49° Clear 0%

0% Thunder
( 0% severe)
SW   12 46% 33°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 54° 51° Clear SW   12 45% 33°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 48° 45° Clear 0%

0% Thunder
( 0% severe)
SSW   7 68% 38°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 43° 39° Clear SSW   7 76% 36°
Sunday
18 OCT 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 40° 35° Clear 0%

0% Thunder
( 0% severe)
SSW   7 76% 33°
Low 33° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 39° 33° Clear SSW   9 73% 31°
High 65° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 39° 32° Clear 0%

0% Thunder
( 0% severe)
SSW   10 73% 31°

Clear



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 48° 42° Clear SSW   14 65% 37°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 58° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   14 47% 38°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 60° 58° Clear SSW   12 44% 38°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 53° 52° Clear 0%

0% Thunder
( 0% severe)
SSW   5 71% 44°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 47° 46° Clear   CALM 83% 42°

MCCOY AAF, WI extended weather forecast

Monday
19 OCT 2026
Tuesday
20 OCT 2026
Wednesday
21 OCT 2026
Thursday
22 OCT 2026
Friday
23 OCT 2026
Low 35° Low 37° Low 39° Low 46° Low 44°
High 66° High 65° High 66° High 64° High 66°
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
Clear
3% Rain
Clear
4% Rain
Partly Cloudy
13% Rain
Mostly Cloudy
21% Rain
Partly Cloudy
16% Rain
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