SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

4:55 PM CDT JUL 21, 2026
Scattered Clouds
77°F
Feels Like: 79°F
Dewpoint: 57°F
Rel. Hum.: 50%
Visibility: 10 miles
Wind: NW at 12 mph, gusts to 21
Pressure: 29.87 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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Snow Depth pages
TONIGHT
Partly cloudy. Much cooler with lows in the upper 40s. North winds 10 to 15 mph.
WEDNESDAY
Mostly sunny. Highs in the mid 70s. Northwest winds around 5 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 40s. Northwest winds around 5 mph in the evening, becoming light and variable.
THURSDAY
Mostly sunny. Highs around 80. Light winds.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s. Light winds.
FRIDAY THROUGH SATURDAY
Partly cloudy. Highs in the mid 80s. Lows in the upper 50s.
SATURDAY NIGHT AND SUNDAY
Hot. Partly cloudy. Lows in the upper 60s. Highs in the lower 90s.
SUNDAY NIGHT
Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent.
MONDAY THROUGH TUESDAY
Partly cloudy. Highs in the upper 80s. Lows 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  7/21/2026
Tuesday
21 JUL 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 3%

0% Thunder
( 4% severe)
NW   15 62% 61°
High 77° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 76° 78° Partly Cloudy NW   13 54% 58°
Decreasing Clouds



SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 74° 74° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   8 51% 55°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 64° 65° Clear NNE   3 73% 55°
Wednesday
22 JUL 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 57° 58° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 80% 51°
Low 48° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 52° 52° Clear   CALM 86% 48°
High 75° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 54° 54° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 90% 51°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 66° 66° Partly Cloudy   CALM 56% 50°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 71° 71° Mostly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 46% 49°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 72° 72° Partly Cloudy   CALM 44% 49°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 72° 72° Clear 0%

0% Thunder
( 1% severe)
  CALM 48% 51°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 60° 61° Clear   CALM 81% 54°
Thursday
23 JUL 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 55° 55° Clear 0%

0% Thunder
( 1% severe)
  CALM 90% 52°
Low 49° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 53° 53° Clear   CALM 90% 50°
High 80° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 56° 56° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 90% 53°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 71° 71° Clear   CALM 59% 56°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 76° 78° Clear 1%

0% Thunder
( 3% severe)
  CALM 46% 54°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 77° 78° Partly Cloudy   CALM 45% 54°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 75° 75° Partly Cloudy       CALM 52% 56°

MCCOY AAF, WI extended weather forecast

Friday
24 JUL 2026
Saturday
25 JUL 2026
Sunday
26 JUL 2026
Monday
27 JUL 2026
Tuesday
28 JUL 2026
Low 51° Low 56° Low 62° Low 63° Low 57°
High 78° High 90° High 93° High 86° High 87°
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
13% Rain
Mostly Cloudy
15% Rain
Partly Cloudy
33% Rain
Partly Cloudy
42% Rain
Partly Cloudy
23% Rain
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