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

Local Area Snow Depth

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RANTOUL, IL 61866
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Sunny with highs in the lower 90s. Southwest winds 10 to 15 mph. Heat index values up to 105.
WEDNESDAY NIGHT
Clear with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph.
THURSDAY
Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107.
THURSDAY NIGHT
Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph.
FRIDAY THROUGH SATURDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent.
SUNDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 60s.
MONDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.

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 AM CDT  6/30/2026
Tuesday
30 JUN 2026
RANTOUL, IL 61866 weather forecast Day 1, 12 hours 1 PM 91° 103° Partly Cloudy 1%

0% Thunder
( 7% severe)
SW   12 62% 76°
High 92° RANTOUL, IL 61866 weather forecast Day 1, 15 hours 4 PM 91° 103° Partly Cloudy SW   13 62% 76°
Partly Cloudy



RANTOUL, IL 61866 weather forecast Day 1, 18 hours 7 PM 88° 99° Clear 1%

0% Thunder
( 7% severe)
SW   12 68% 76°
RANTOUL, IL 61866 weather forecast Day 1, 21 hours 10 PM 80° 85° Partly Cloudy SSW   9 82% 74°
Wednesday
1 JUL 2026
RANTOUL, IL 61866 weather forecast Day 2, 0 hours 1 AM 77° 78° Clear 1%

0% Thunder
( 8% severe)
SSW   7 87% 73°
Low 74° RANTOUL, IL 61866 weather forecast Day 2, 3 hours 4 AM 75° 75° Clear SSW   6 90% 72°
High 94° RANTOUL, IL 61866 weather forecast Day 2, 6 hours 7 AM 77° 78° Clear 0%

0% Thunder
( 7% severe)
SW   7 90% 74°

Clear



RANTOUL, IL 61866 weather forecast Day 2, 9 hours 10 AM 87° 98° Clear WSW   9 70% 76°
RANTOUL, IL 61866 weather forecast Day 2, 12 hours 1 PM 93° 105° Clear 1%

0% Thunder
( 11% severe)
SW   10 56% 75°
RANTOUL, IL 61866 weather forecast Day 2, 15 hours 4 PM 93° 103° Clear SW   12 54% 74°
RANTOUL, IL 61866 weather forecast Day 2, 18 hours 7 PM 89° 99° Clear 0%

0% Thunder
( 9% severe)
SW   8 64% 75°
RANTOUL, IL 61866 weather forecast Day 2, 21 hours 10 PM 80° 84° Clear SSW   7 77% 72°
Thursday
2 JUL 2026
RANTOUL, IL 61866 weather forecast Day 3, 0 hours 1 AM 76° 76° Clear 0%

0% Thunder
( 11% severe)
SW   7 87% 72°
Low 73° RANTOUL, IL 61866 weather forecast Day 3, 3 hours 4 AM 74° 74° Clear SW   6 87% 70°
High 94° RANTOUL, IL 61866 weather forecast Day 3, 6 hours 7 AM 77° 78° Clear 2%

0% Thunder
( 12% severe)
SW   6 87% 73°

Clear



RANTOUL, IL 61866 weather forecast Day 3, 9 hours 10 AM 88° 99° Clear WSW   10 68% 76°
RANTOUL, IL 61866 weather forecast Day 3, 15 hours 1 PM 93° 105° Partly Cloudy 1%

0% Thunder
( 27% severe)
SW   12 56% 75°
RANTOUL, IL 61866 weather forecast Day 3, 18 hours 4 PM 92° 102° Clear SW   12 56% 74°
RANTOUL, IL 61866 weather forecast Day 3, 21 hours 7 PM 88° 98° Clear     WSW   8 66% 75°

RANTOUL, IL extended weather forecast

Friday
3 JUL 2026
Saturday
4 JUL 2026
Sunday
5 JUL 2026
Monday
6 JUL 2026
Tuesday
7 JUL 2026
Low 73° Low 73° Low 68° Low 69° Low 68°
High 94° High 89° High 86° High 88° High 85°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
43% Rain
Partly Cloudy
52% Rain
Overcast
60% Rain
Mostly Cloudy
34% Rain
Overcast
40% Rain
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