SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

6:55 PM CDT JUN 22, 2026
Few Clouds
75°F
Feels Like: 75°F
Dewpoint: 50°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: Calm
Pressure: 30.07 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Lows in the lower 50s. North winds around 5 mph this evening, becoming light and variable.
TUESDAY
Mostly sunny. Highs in the upper 70s. Light winds.
TUESDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 90 percent.
WEDNESDAY
Showers likely. A chance of thunderstorms in the afternoon. Highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 50s. Light winds.
THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
FRIDAY
Partly sunny. Highs in the upper 70s.
FRIDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.
SATURDAY
Mostly sunny. Highs around 80.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the mid 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
MONDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 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  8:00 AM EDT  6/22/2026
Monday
22 JUN 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 73° 73° Partly Cloudy 3%

0% Thunder
( 2% severe)
  CALM 48% 52°
High 76° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 75° 75° Partly Cloudy   CALM 40% 49°
Partly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 48% 52°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 60° 61° Partly Cloudy   CALM 75% 52°
Tuesday
23 JUN 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 55° 55° Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 83% 50°
Low 49° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 53° 53° Partly Cloudy   CALM 86% 49°
High 79° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 56° 56° Clear 2%

0% Thunder
( 2% severe)
  CALM 86% 52°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 69° 69° Partly Cloudy   CALM 61% 55°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 75° 75° Partly Cloudy 17%
RAIN
.1–.25 in
0% Thunder
( 13% severe)
  CALM 46% 53°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 76° 78° Partly Cloudy   CALM 45% 53°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 74° 74° Partly Cloudy 38%
RAIN
***
0% Thunder
( 27% severe)
  CALM 53% 56°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 64° 66° Mostly Cloudy   CALM 81% 58°
Wednesday
24 JUN 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 62° 63° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 29% severe)
  CALM 90% 59°
Low 57° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 61° 62° Mostly Cloudy   CALM 93% 59°
High 79° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 61° 62° Mostly Cloudy 32%
RAIN
.01–.1 in
0% Thunder
( 20% severe)
  CALM 100% 61°

Mostly Cloudy

Chance of Rain

SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 68° 68° Mostly Cloudy WSW   2 81% 62°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 73° 73° Partly Cloudy 23%
RAIN
.01–.1 in
0% Thunder
( 38% severe)
W   7 66% 61°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 75° 75° Partly Cloudy W   7 58% 59°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 73° 73° Partly Cloudy       CALM 62% 59°

MCCOY AAF, WI extended weather forecast

Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Monday
29 JUN 2026
Low 50° Low 47° Low 55° Low 61° Low 65°
High 76° High 77° High 83° High 87° High 88°
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
27% Rain
Partly Cloudy
21% Rain
Mostly Cloudy
32% Rain
Overcast
46% Rain
Overcast
48% Rain
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