SPARTA, IL 62286 Weather Forecast & Current Conditions

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SPARTA, IL
Current Weather

4:35 PM CDT APR 15, 2026
Broken Clouds
Light Rain
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: S at 10 mph, gusts to 16
Pressure:
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SPARTA, IL 62286
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
A chance of thunderstorms. Showers. Lows in the lower 60s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 80 percent.
THURSDAY
Partly sunny with a slight chance of showers in the morning, then sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. South winds around 5 mph. Chance of rain 30 percent.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms in the morning. A chance of showers. Much cooler with highs in the mid 60s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Cooler with lows in the upper 30s. Chance of rain 20 percent.
SUNDAY AND SUNDAY NIGHT
Clear. Highs in the mid 60s. Lows in the lower 40s.
MONDAY
Sunny. Highs in the lower 70s.
MONDAY NIGHT AND TUESDAY
Mostly clear. Lows around 50. Highs in the mid 70s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
WEDNESDAY
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.

Visible Weather Satellite
SPARTA, IL 62286
Infrared Weather Satellite
SPARTA, IL 62286
NEXRAD Weather Radar
SPARTA, IL 62286

SPARTA, IL 3 hourly weather forecast

weather forecast created  5:00 AM PDT  4/15/2026
Wednesday
15 APR 2026
SPARTA, IL 62286 weather forecast Day 1, 12 hours 1 PM 78° 80° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 33% severe)
SSW   14 62% 64°
High 80° SPARTA, IL 62286 weather forecast Day 1, 15 hours 4 PM 79° 81° Mostly Cloudy SSW   13 58% 63°
Mostly Cloudy

Rain Likely

SPARTA, IL 62286 weather forecast Day 1, 18 hours 7 PM 74° 74° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 30% severe)
SW   10 64% 61°
SPARTA, IL 62286 weather forecast Day 1, 21 hours 10 PM 71° 71° Mostly Cloudy SSW   9 71% 61°
Thursday
16 APR 2026
SPARTA, IL 62286 weather forecast Day 2, 0 hours 1 AM 68° 68° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 23% severe)
SW   9 78% 61°
Low 64° SPARTA, IL 62286 weather forecast Day 2, 3 hours 4 AM 65° 65° Mostly Cloudy SSW   9 84% 60°
High 81° SPARTA, IL 62286 weather forecast Day 2, 6 hours 7 AM 64° 64° Mostly Cloudy 21%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
SSW   8 87% 60°

Partly Cloudy

Chance of Rain

SPARTA, IL 62286 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy SW   9 76% 62°
SPARTA, IL 62286 weather forecast Day 2, 12 hours 1 PM 76° 78° Partly Cloudy 28%
RAIN
<.01 in
0% Thunder
( 33% severe)
SW   10 60% 61°
SPARTA, IL 62286 weather forecast Day 2, 15 hours 4 PM 78° 79° Partly Cloudy WSW   8 50% 58°
SPARTA, IL 62286 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 10% severe)
SW   5 59% 58°
SPARTA, IL 62286 weather forecast Day 2, 21 hours 10 PM 67° 67° Partly Cloudy S   3 73% 58°
Friday
17 APR 2026
SPARTA, IL 62286 weather forecast Day 3, 0 hours 1 AM 63° 64° Clear 2%

0% Thunder
( 4% severe)
S   5 81% 57°
Low 60° SPARTA, IL 62286 weather forecast Day 3, 3 hours 4 AM 61° 61° Partly Cloudy S   5 87% 57°
High 84° SPARTA, IL 62286 weather forecast Day 3, 6 hours 7 AM 61° 61° Partly Cloudy 5%

0% Thunder
( 12% severe)
S   6 93% 59°

Partly Cloudy

Chance of Rain

SPARTA, IL 62286 weather forecast Day 3, 9 hours 10 AM 73° 73° Partly Cloudy S   9 73% 64°
SPARTA, IL 62286 weather forecast Day 3, 15 hours 1 PM 80° 82° Partly Cloudy 35%
RAIN
.5–1 in
0% Thunder
( 31% severe)
S   12 60% 65°
SPARTA, IL 62286 weather forecast Day 3, 18 hours 4 PM 82° 84° Mostly Cloudy S   13 55% 64°
SPARTA, IL 62286 weather forecast Day 3, 21 hours 7 PM 78° 80° Mostly Cloudy     S   12 60% 63°

SPARTA, IL extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 54° Low 39° Low 36° Low 49° Low 54°
High 59° High 59° High 62° High 73° High 72°
SPARTA, IL 62286 weather forecast Day 4 SPARTA, IL 62286 weather forecast Day 5 SPARTA, IL 62286 weather forecast Day 6 SPARTA, IL 62286 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
77% Rain
Partly Cloudy
15% Rain
Clear
7% Rain
Mostly Cloudy
28% Rain
Partly Cloudy
30% Rain
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