SPARTA, WI 54656 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


MCCOY AAF, WI
Current Weather

1:55 PM CDT SEP 22, 2026
Broken Clouds
64°F
Feels Like: 64°F
Dewpoint: 48°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: Calm
Pressure: 30.35 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

Wisconsin MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

SPARTA, WI 54656
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly clear. Lows in the upper 30s. Light winds.
WEDNESDAY
Mostly sunny. Highs in the mid 60s. East winds 5 to 10 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 40s. Light winds.
THURSDAY
Partly sunny. Highs in the mid 60s. Light winds.
THURSDAY NIGHT
Mostly cloudy. Lows in the upper 40s. Light winds.
FRIDAY THROUGH SATURDAY
Mostly cloudy. Highs in the mid 60s. Lows in the upper 40s.
SATURDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows around 50.
SUNDAY THROUGH MONDAY
Mostly cloudy. Highs around 70. Lows in the lower 50s.
MONDAY NIGHT AND TUESDAY
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s. Highs in the upper 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  9/22/2026
Tuesday
22 SEP 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 60° 59° Mostly Cloudy 0%

0% Thunder
( 0% severe)
E   8 64% 48°
High 63° SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 62° 62° Partly Cloudy E   7 62% 49°
Partly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 57° 58° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 77% 50°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 49° 49° Partly Cloudy   CALM 100% 49°
Wednesday
23 SEP 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 46° 45° Clear 0%

0% Thunder
( 1% severe)
  CALM 100% 46°
Low 40° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 44° 43° Partly Cloudy   CALM 96% 43°
High 68° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 44° 43° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 93% 42°

Partly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 57° 57° Partly Cloudy E   3 86% 53°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 64° 65° Partly Cloudy 0%

0% Thunder
( 0% severe)
E   5 67% 53°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 66° 66° Partly Cloudy E   5 65% 54°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 60° 61° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 84% 55°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 53° 53° Partly Cloudy   CALM 100% 53°
Thursday
24 SEP 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 1 AM 49° 49° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 100% 49°
Low 42° SPARTA, WI 54656 weather forecast Day 3, 3 hours 4 AM 46° 45° Partly Cloudy   CALM 100% 46°
High 70° SPARTA, WI 54656 weather forecast Day 3, 6 hours 7 AM 46° 45° Mostly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 100% 46°

Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 3, 9 hours 10 AM 59° 60° Mostly Cloudy   CALM 90% 56°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 1 PM 66° 66° Mostly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 70% 56°
SPARTA, WI 54656 weather forecast Day 3, 18 hours 4 PM 67° 67° Mostly Cloudy   CALM 68% 56°
SPARTA, WI 54656 weather forecast Day 3, 21 hours 7 PM 62° 63° Mostly Cloudy       CALM 84% 57°

MCCOY AAF, WI extended weather forecast

Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Tuesday
29 SEP 2026
Low 48° Low 48° Low 50° Low 49° Low 47°
High 66° High 62° High 67° High 70° High 66°
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
Overcast
29% Rain
Overcast
51% Rain
Overcast
45% Rain
Mostly Cloudy
32% Rain
Mostly Cloudy
51% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Sparta, WI
Sparta, WI snow
Sparta, WI radar
WI map
-or-
-or-
-or-
 
54656
54656 snow
54656 radar
 
-or-
-or-
 
 
WI
WI snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions