RANTOUL, IL 61866 Weather Forecast & Current Conditions

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RANTOUL, IL
Current Weather

7:15 PM CDT JUN 11, 2026
Scattered Clouds
84°F
Feels Like: 90°F
Dewpoint: 73°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: SSW at 22 mph, gusts to 29
Pressure: 29.67 inches
Last 72 hours

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RANTOUL, IL 61866
Weather Forecast

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TODAY
Sunny. Highs in the upper 70s. West winds 5 to 10 mph.
TONIGHT
Clear. Lows around 60. West winds up to 10 mph shifting to the south after midnight.
SATURDAY
Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 80s. South winds 5 to 15 mph.
SATURDAY NIGHT
Chance of thunderstorms in the evening, then showers after midnight. Lows in the mid 60s. Southwest winds 5 to 15 mph. Chance of precipitation 90 percent.
SUNDAY
Cooler. Partly sunny in the morning then clearing. Highs in the lower 70s. Northwest winds 15 to 20 mph.
SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows in the mid 50s. Highs in the mid 70s.
MONDAY NIGHT
Mostly clear. Lows in the mid 50s.
TUESDAY
Sunny. A 30 percent chance of thunderstorms in the afternoon. Highs in the upper 70s.
TUESDAY NIGHT
Partly cloudy. Chance of thunderstorms in the evening. Lows in the upper 50s. Chance of thunderstorms 40 percent.
WEDNESDAY
Partly sunny. Chance of thunderstorms in the afternoon. Highs around 80. Chance of thunderstorms 50 percent.
WEDNESDAY NIGHT
Windy. Showers likely and chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of precipitation 70 percent.
THURSDAY
Breezy. Mostly sunny. Chance of showers in the morning, then chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent.

Visible Weather Satellite
RANTOUL, IL 61866
Infrared Weather Satellite
RANTOUL, IL 61866
NEXRAD Weather Radar
RANTOUL, IL 61866

RANTOUL, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/11/2026
Friday
12 JUN 2026
RANTOUL, IL 61866 weather forecast Day 1, 0 hours 1 AM 75° 75° Mostly Cloudy 31%
RAIN
.1–.25 in
0% Thunder
( 25% severe)
SW   15 84% 70°
Low 64° RANTOUL, IL 61866 weather forecast Day 1, 3 hours 4 AM 68° 68° Mostly Cloudy WNW   15 90% 65°
High 79° RANTOUL, IL 61866 weather forecast Day 1, 6 hours 7 AM 65° 65° Partly Cloudy 0%

0% Thunder
( 1% severe)
WNW   10 84% 60°

Clear



RANTOUL, IL 61866 weather forecast Day 1, 9 hours 10 AM 71° 71° Clear WNW   10 68% 60°
RANTOUL, IL 61866 weather forecast Day 1, 12 hours 1 PM 76° 78° Clear 0%

0% Thunder
( 2% severe)
WNW   12 58% 60°
RANTOUL, IL 61866 weather forecast Day 1, 15 hours 4 PM 78° 79° Clear WNW   12 52% 59°
RANTOUL, IL 61866 weather forecast Day 1, 18 hours 7 PM 76° 78° Clear 0%

0% Thunder
( 2% severe)
WNW   7 60% 61°
RANTOUL, IL 61866 weather forecast Day 1, 21 hours 10 PM 68° 68° Clear WSW   3 76% 60°
Saturday
13 JUN 2026
RANTOUL, IL 61866 weather forecast Day 2, 0 hours 1 AM 65° 65° Clear 0%

0% Thunder
( 1% severe)
SW   3 81% 59°
Low 61° RANTOUL, IL 61866 weather forecast Day 2, 3 hours 4 AM 62° 63° Clear WSW   3 90% 59°
High 84° RANTOUL, IL 61866 weather forecast Day 2, 6 hours 7 AM 66° 66° Clear 0%

0% Thunder
( 2% severe)
S   3 84% 61°

Partly Cloudy



RANTOUL, IL 61866 weather forecast Day 2, 9 hours 10 AM 77° 79° Clear SSW   9 62% 63°
RANTOUL, IL 61866 weather forecast Day 2, 12 hours 1 PM 82° 83° Partly Cloudy 2%

0% Thunder
( 15% severe)
SSW   12 51% 62°
RANTOUL, IL 61866 weather forecast Day 2, 15 hours 4 PM 82° 83° Partly Cloudy SSW   13 49% 61°
RANTOUL, IL 61866 weather forecast Day 2, 18 hours 7 PM 79° 80° Mostly Cloudy 39%
RAIN
***
0% Thunder
( 28% severe)
SSW   10 56% 62°
RANTOUL, IL 61866 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy SSW   8 71% 62°

RANTOUL, IL extended weather forecast

Sunday
14 JUN 2026
Monday
15 JUN 2026
Tuesday
16 JUN 2026
Wednesday
17 JUN 2026
Thursday
18 JUN 2026
Low 63° Low 54° Low 55° Low 62° Low 64°
High 72° High 77° High 77° High 80° High 80°
RANTOUL, IL 61866 weather forecast Day 3 RANTOUL, IL 61866 weather forecast Day 4 RANTOUL, IL 61866 weather forecast Day 5 RANTOUL, IL 61866 weather forecast Day 6 RANTOUL, IL 61866 weather forecast Day 7
Overcast
41% Rain
Partly Cloudy
14% Rain
Partly Cloudy
24% Rain
Overcast
39% Rain
Mostly Cloudy
46% Rain
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