SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

6:55 AM CDT JUN 12, 2026
Clear
61°F
Feels Like: 61°F
Dewpoint: 55°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: Calm
Pressure: 29.82 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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THIS AFTERNOON
Sunny. Highs in the upper 70s. West winds 10 to 15 mph.
TONIGHT
Mostly clear in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph.
SUNDAY
Cooler. Mostly sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the lower 70s. Lows around 50.
TUESDAY
Showers likely and a chance of thunderstorms. Highs in the mid 70s. Chance of rain 60 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers. Lows around 50. Chance of rain 30 percent.
WEDNESDAY AND WEDNESDAY NIGHT
Showers likely and a chance of thunderstorms. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 70 percent.
THURSDAY
Mostly sunny. 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 AM EDT  6/12/2026
Friday
12 JUN 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 75° 75° Clear 0%

0% Thunder
( 16% severe)
W   14 48% 54°
High 78° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 77° 78° Clear W   14 42% 52°
Clear



SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 75° 75° Clear 16%
RAIN
<.01 in
0% Thunder
( 18% severe)
  CALM 52% 56°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 64° 66° Clear   CALM 73% 55°
Saturday
13 JUN 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 63° 64° Mostly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 20% severe)
  CALM 75% 55°
Low 57° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 62° 63° Mostly Cloudy   CALM 81% 56°
High 80° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 62° 63° Partly Cloudy 21%
RAIN
.1–.25 in
0% Thunder
( 16% severe)
SW   2 87% 58°

Partly Cloudy

Chance of Rain

SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 72° 72° Clear W   7 66% 60°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 76° 78° Partly Cloudy 33%
RAIN
>2 in
0% Thunder
( 26% severe)
W   8 56% 59°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 75° 75° Partly Cloudy WNW   9 54% 57°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 72° 72° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 14% severe)
WNW   6 53% 54°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 61° 62° Partly Cloudy   CALM 70% 51°
Sunday
14 JUN 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 56° 56° Clear 0%

0% Thunder
( 3% severe)
  CALM 74% 48°
Low 48° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 52° 52° Clear   CALM 77% 45°
High 70° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 53° 52° Partly Cloudy 0%

0% Thunder
( 2% severe)
NW   5 77% 46°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 59° 57° Partly Cloudy NW   12 60% 45°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 64° 63° Partly Cloudy 0%

0% Thunder
( 1% severe)
NW   13 50% 45°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 67° 67° Partly Cloudy NW   12 42% 43°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 67° 67° Clear     WNW   3 45% 45°

MCCOY AAF, WI extended weather forecast

Monday
15 JUN 2026
Tuesday
16 JUN 2026
Wednesday
17 JUN 2026
Thursday
18 JUN 2026
Friday
19 JUN 2026
Low 42° Low 45° Low 49° Low 57° Low 46°
High 73° High 75° High 75° High 76° High 73°
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
8% Rain
Mostly Cloudy
40% Rain
Overcast
62% Rain
Overcast
45% Rain
Mostly Cloudy
28% Rain
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