SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

10:55 AM CDT MAR 9, 2026
Clear
61°F
Feels Like: 61°F
Dewpoint: 39°F
Rel. Hum.: 44%
Visibility: 10 miles
Wind: Calm
Pressure: 29.60 inches
Last 72 hours

Local Area Snow Depth

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SPARTA, WI 54656
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny. Highs in the lower 60s. West winds 5 to 10 mph, becoming northwest this afternoon.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Colder with lows in the mid 30s. Northeast winds 5 to 10 mph.
TUESDAY
Partly sunny in the morning, then becoming mostly cloudy. Cooler with highs in the lower 50s. East winds 10 to 15 mph.
TUESDAY NIGHT
Mostly cloudy with a chance of rain showers. A chance of freezing rain and snow showers after midnight. Snow accumulation little or no. Ice accumulation of less than one tenth of an inch. Lows around 30. Northeast winds 10 to 15 mph. Chance of precipitation 50 percent.
WEDNESDAY
Colder. Cloudy with a chance of snow showers in the morning, then partly sunny in the afternoon. Snow accumulation around an inch possible. Highs around 40. North winds 10 to 15 mph. Chance of snow 50 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 20s.
THURSDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 40s.
THURSDAY NIGHT
Rain showers and snow showers likely. Lows in the upper 20s. Chance of precipitation 70 percent.
FRIDAY
Mostly sunny. Highs in the lower 40s.
FRIDAY NIGHT
Mostly cloudy with a 30 percent chance of snow showers. Lows in the lower 20s.
SATURDAY
Cloudy with a chance of snow showers. Highs in the lower 40s. Chance of snow 40 percent.
SATURDAY NIGHT
Snow showers likely. Lows in the mid 20s. Chance of snow 70 percent.
SUNDAY
Snow showers likely. Highs in the upper 30s. Chance of snow 70 percent.

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  7:00 AM EST  3/ 9/2026
Monday
9 MAR 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 12 PM 63° 64° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   2 41% 39°
High 65° SPARTA, WI 54656 weather forecast Day 1, 15 hours 3 PM 64° 66° Partly Cloudy NNW   1 38% 38°
Partly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 18 hours 6 PM 56° 56° Clear 2%

0% Thunder
( 0% severe)
  CALM 49% 37°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 9 PM 45° 44° Clear   CALM 68% 35°
Tuesday
10 MAR 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 12 AM 41° 39° Clear 3%

0% Thunder
( 0% severe)
ENE   1 76% 34°
Low 32° SPARTA, WI 54656 weather forecast Day 2, 3 hours 3 AM 38° 36° Partly Cloudy ENE   2 82% 33°
High 52° SPARTA, WI 54656 weather forecast Day 2, 6 hours 6 AM 35° 32° Mostly Cloudy 6%

0% Thunder
( 1% severe)
ENE   3 82% 30°

Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 9 AM 41° 37° Mostly Cloudy ENE   6 65% 30°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 12 PM 49° 45° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 5% severe)
E   8 50% 31°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 3 PM 51° 48° Mostly Cloudy ENE   8 48% 32°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 6 PM 45° 41° Mostly Cloudy 26%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
ENE   7 58% 31°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 9 PM 37° 32° Mostly Cloudy NE   6 72% 29°
Wednesday
11 MAR 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 12 AM 35° 32° Mostly Cloudy 46%
RAIN
.25–.5 in
0% Thunder
( 1% severe)
NE   3 75% 28°
Low 29° SPARTA, WI 54656 weather forecast Day 3, 3 hours 3 AM 33° 30° Mostly Cloudy NNE   3 78% 27°
High 43° SPARTA, WI 54656 weather forecast Day 3, 6 hours 6 AM 32° 29° Mostly Cloudy 46%
SNOW
>20 in
0% Thunder
( 2% severe)
N   3 81% 27°

Mostly Cloudy

Chance of Rain & Snow

SPARTA, WI 54656 weather forecast Day 3, 9 hours 9 AM 34° 28° Mostly Cloudy NNW   7 75% 27°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 12 PM 38° 31° Mostly Cloudy 21%
RAIN/SNOW
.05–.5 in
0% Thunder
( 2% severe)
NNW   10 61% 26°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 3 PM 41° 35° Partly Cloudy NW   10 50% 24°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 6 PM 37° 33° Partly Cloudy     NW   5 53% 22°

MCCOY AAF, WI extended weather forecast

Thursday
12 MAR 2026
Friday
13 MAR 2026
Saturday
14 MAR 2026
Sunday
15 MAR 2026
Monday
16 MAR 2026
Low 21° Low 25° Low 20° Low 22° Low 13°
High 43° High 45° High 38° High 36° High 29°
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
33% Snow
Mostly Cloudy
58% Rain/Snow
Overcast
45% Snow
Overcast
63% Snow/Ice
Overcast
29% Snow
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