SPARTA, WI 54656 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


MCCOY AAF, WI
Current Weather

12:55 AM CDT AUG 4, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 63°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: Calm
Pressure: 29.93 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

Wisconsin MOS Forecast Weather


Weather Map


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

SPARTA, WI 54656
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Patchy fog. Near steady temperature in the mid 60s. South winds 5 to 10 mph.
TUESDAY
Patchy fog in the morning. Mostly cloudy with a slight chance of showers and thunderstorms. Humid with highs in the upper 70s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 50s. West winds around 5 mph. Chance of rain 50 percent.
WEDNESDAY
Partly sunny. Highs in the upper 70s. Light winds.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. Northwest winds around 5 mph in the evening, becoming light and variable.
THURSDAY THROUGH FRIDAY
Mostly clear. Highs in the mid 80s. Lows in the upper 50s.
FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows in the lower 60s. Highs in the upper 80s.
SATURDAY NIGHT
Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
SUNDAY
Mostly sunny. Highs in the mid 80s.
SUNDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
MONDAY
Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50 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 PM EDT  8/ 3/2026
Tuesday
4 AUG 2026
SPARTA, WI 54656 weather forecast Day 1, 0 hours 1 AM 65° 65° Partly Cloudy 1%

0% Thunder
( 3% severe)
  CALM 87% 61°
Low 64° SPARTA, WI 54656 weather forecast Day 1, 3 hours 4 AM 65° 65° Partly Cloudy S   5 87% 61°
High 80° SPARTA, WI 54656 weather forecast Day 1, 6 hours 7 AM 68° 68° Partly Cloudy 23%
RAIN
.1–.25 in
0% Thunder
( 13% severe)
SSW   7 84% 63°

Mostly Cloudy

Chance of Rain

SPARTA, WI 54656 weather forecast Day 1, 9 hours 10 AM 73° 73° Mostly Cloudy WSW   8 79% 66°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
W   7 76% 67°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 4 PM 77° 79° Partly Cloudy WNW   3 62% 63°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 7 PM 74° 74° Mostly Cloudy 32%
RAIN
1–2 in
0% Thunder
( 16% severe)
  CALM 62% 60°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 10 PM 66° 66° Mostly Cloudy   CALM 84% 61°
Wednesday
5 AUG 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 1 AM 61° 62° Mostly Cloudy 18%
RAIN
.1–.25 in
0% Thunder
( 4% severe)
  CALM 90% 58°
Low 54° SPARTA, WI 54656 weather forecast Day 2, 3 hours 4 AM 58° 59° Mostly Cloudy   CALM 90% 55°
High 78° SPARTA, WI 54656 weather forecast Day 2, 6 hours 7 AM 58° 59° Mostly Cloudy 1%

0% Thunder
( 3% severe)
  CALM 90% 55°

Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy   CALM 61% 56°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 1 PM 75° 75° Partly Cloudy 5%

0% Thunder
( 6% severe)
  CALM 46% 53°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 4 PM 77° 78° Mostly Cloudy   CALM 42% 52°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 7 PM 72° 72° Mostly Cloudy 2%

0% Thunder
( 4% severe)
  CALM 53% 54°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 10 PM 62° 63° Clear   CALM 78% 55°

MCCOY AAF, WI extended weather forecast

Thursday
6 AUG 2026
Friday
7 AUG 2026
Saturday
8 AUG 2026
Sunday
9 AUG 2026
Monday
10 AUG 2026
Low 45° Low 52° Low 55° Low 61° Low 53°
High 86° High 88° High 86° High 86° High 75°
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
Clear
7% Rain
Overcast
24% Rain
Partly Cloudy
27% Rain
Mostly Cloudy
47% Rain
Overcast
40% Rain
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