SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

1:55 AM CDT JUN 21, 2026
Clear
48°F
Feels Like: 48°F
Dewpoint: 48°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 29.93 inches
Last 72 hours

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SPARTA, WI 54656
Weather Forecast

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TODAY
Mostly cloudy. Highs in the mid 70s. East winds 5 to 10 mph.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. East winds around 5 mph.
MONDAY
Mostly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
MONDAY NIGHT
Partly cloudy. Lows in the lower 50s. Light winds.
TUESDAY
Mostly sunny. Highs in the upper 70s. Light winds.
TUESDAY NIGHT
Showers and a chance of thunderstorms. Lows in the mid 50s. Chance of rain 90 percent.
WEDNESDAY
Showers likely and a chance of thunderstorms. Highs in the mid 70s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 50s.
THURSDAY
Partly sunny. Highs in the mid 70s.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
SATURDAY
Partly sunny. Highs in the lower 80s.

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  6/20/2026
Sunday
21 JUN 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 54° 54° Mostly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 93% 52°
Low 51° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 52° 52° Mostly Cloudy   CALM 93% 50°
High 75° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 56° 56° Mostly Cloudy 1%

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

Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 67° 67° Mostly Cloudy   CALM 65% 55°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 71° 71° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 2% severe)
  CALM 53% 53°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 71° 71° Mostly Cloudy   CALM 51% 52°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 69° 69° Mostly Cloudy 7%

0% Thunder
( 3% severe)
  CALM 55% 52°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 60° 61° Mostly Cloudy   CALM 81% 54°
Monday
22 JUN 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 56° 56° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 1% severe)
  CALM 90% 53°
Low 49° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 53° 53° Partly Cloudy   CALM 96% 52°
High 77° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 55° 55° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 93% 53°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 66° 66° Partly Cloudy   CALM 63% 53°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 3% severe)
  CALM 46% 51°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 75° 75° Partly Cloudy   CALM 40% 49°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 2% severe)
  CALM 46% 51°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 60° 61° Partly Cloudy   CALM 78% 53°

MCCOY AAF, WI extended weather forecast

Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Low 46° Low 52° Low 49° Low 46° Low 49°
High 74° High 75° High 76° High 76° High 78°
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
Mostly Cloudy
70% Rain
Mostly Cloudy
74% Rain
Partly Cloudy
26% Rain
Mostly Cloudy
43% Rain
Mostly Cloudy
42% Rain
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