SPARTA, WI 54656 Weather Forecast & Current Conditions

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54656 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MCCOY AAF, WI Current Weather
2:55 PM CDT AUG 29, 2026
Scattered Clouds 73°F
Feels Like:	73°F
Dewpoint:	68°F
Rel. Hum.:	84%
Visibility:	10 miles
Wind:	SSE at 3 mph
Pressure:	29.92 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

54656 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	SPARTA, WI 54656 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Warmer with lows in the upper 60s. South winds 5 to 10 mph.

SUNDAY
Partly sunny in the morning, then mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Warmer with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 20 percent.

SUNDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

MONDAY
Mostly sunny. A chance of showers in the morning. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.

MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. Southwest winds around 5 mph in the evening, becoming light and variable.

TUESDAY
Partly sunny. Highs in the upper 80s.

TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 30 percent.

WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 60s.

THURSDAY
Partly sunny. Highs in the mid 80s.

THURSDAY NIGHT
Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent.

FRIDAY THROUGH SATURDAY
Partly cloudy. Highs in the mid 80s. Lows in the mid 60s.

54656 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SPARTA, WI 54656

Infrared Weather Satellite
SPARTA, WI 54656

54656 WEATHER RADAR LOOP

NEXRAD Weather Radar
SPARTA, WI 54656

MOS COMPUTER WEATHER FORECAST

MCCOY AAF, WI 3 hourly weather forecast

weather forecast created 8:00 AM EDT 8/29/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
29 AUG 2026

1 PM

67°

67°

Mostly Cloudy

47%
RAIN
***

0% Thunder
( 29% severe)

S 9

100%

67°

High 73°

4 PM

71°

71°

Mostly Cloudy

S 9

87%

67°

Mostly Cloudy

Chance of Rain

7 PM

72°

72°

Partly Cloudy

9%

0% Thunder
( 22% severe)

SSE 3

87%

68°

10 PM

67°

67°

Partly Cloudy

SE 3

97%

66°

Sunday
30 AUG 2026

1 AM

67°

67°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 18% severe)

SSE 2

90%

64°

Low 63°

4 AM

68°

68°

Mostly Cloudy

S 2

84%

63°

High 86°

7 AM

68°

68°

Mostly Cloudy

7%

0% Thunder
( 8% severe)

S 1

87%

64°

Mostly Cloudy

10 AM

75°

75°

Partly Cloudy

SSW 5

79%

68°

1 PM

81°

85°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 16% severe)

S 6

72%

71°

4 PM

82°

86°

Mostly Cloudy

SSW 5

69%

71°

7 PM

79°

82°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 15% severe)

CALM

82%

73°

10 PM

73°

73°

Partly Cloudy

CALM

90%

70°

Monday
31 AUG 2026

1 AM

72°

72°

Mostly Cloudy

42%
RAIN
***

0% Thunder
( 20% severe)

CALM

87%

68°

Low 68°

4 AM

72°

72°

Mostly Cloudy

SSE 3

81%

66°

High 90°

7 AM

72°

72°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 11% severe)

S 1

87%

68°

Mostly Cloudy

10 AM

77°

79°

Partly Cloudy

SSW 5

79%

70°

1 PM

83°

89°

Mostly Cloudy

6%

0% Thunder
( 10% severe)

SW 6

72%

73°

4 PM

86°

92°

Partly Cloudy

WSW 5

63%

72°

7 PM

82°

88°

Mostly Cloudy

CALM

77%

74°


MCCOY AAF, WI extended weather forecast
Tuesday 1 SEP 2026	Wednesday 2 SEP 2026	Thursday 3 SEP 2026	Friday 4 SEP 2026	Saturday 5 SEP 2026
Low 52°	Low 61°	Low 48°	Low 58°	Low 52°
High 89°	High 87°	High 91°	High 88°	High 81°

Partly Cloudy 26% Rain	Partly Cloudy 23% Rain	Partly Cloudy 17% Rain	Partly Cloudy 18% Rain	Partly Cloudy 24% Rain

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