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
Mostly clear. Lows in the mid 60s. Northeast winds around 5 mph.
WEDNESDAY
Mostly sunny. Highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 60s. South winds around 5 mph.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 70 percent.
FRIDAY
Mostly cloudy with a chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 50 percent.
SATURDAY NIGHT
A chance of showers in the evening. Mostly cloudy. Lows in the mid 60s. Chance of rain 40 percent.
SUNDAY
Mostly sunny. Highs in the mid 80s.
SUNDAY NIGHT THROUGH TUESDAY
Mostly clear. Lows in the upper 60s. Highs in the upper 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  7/ 7/2026
Tuesday
7 JUL 2026
RANTOUL, IL 61866 weather forecast Day 1, 12 hours 1 PM 82° 84° Mostly Cloudy 1%

0% Thunder
( 6% severe)
NNE   9 58% 66°
High 84° RANTOUL, IL 61866 weather forecast Day 1, 15 hours 4 PM 83° 85° Partly Cloudy NNE   8 55% 65°
Partly Cloudy



RANTOUL, IL 61866 weather forecast Day 1, 18 hours 7 PM 80° 82° Partly Cloudy 0%

0% Thunder
( 3% severe)
NNE   5 62% 66°
RANTOUL, IL 61866 weather forecast Day 1, 21 hours 10 PM 72° 72° Partly Cloudy N   3 73% 63°
Wednesday
8 JUL 2026
RANTOUL, IL 61866 weather forecast Day 2, 0 hours 1 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 2% severe)
NNE   2 78% 61°
Low 64° RANTOUL, IL 61866 weather forecast Day 2, 3 hours 4 AM 65° 65° Partly Cloudy NNE   1 87% 61°
High 86° RANTOUL, IL 61866 weather forecast Day 2, 6 hours 7 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 3% severe)
  CALM 84% 63°

Partly Cloudy



RANTOUL, IL 61866 weather forecast Day 2, 9 hours 10 AM 79° 81° Partly Cloudy WSW   2 69% 68°
RANTOUL, IL 61866 weather forecast Day 2, 12 hours 1 PM 84° 87° Partly Cloudy 1%

0% Thunder
( 11% severe)
W   3 57% 67°
RANTOUL, IL 61866 weather forecast Day 2, 15 hours 4 PM 85° 87° Partly Cloudy W   2 53% 66°
RANTOUL, IL 61866 weather forecast Day 2, 18 hours 7 PM 82° 85° Mostly Cloudy 1%

0% Thunder
( 7% severe)
W   2 63% 68°
RANTOUL, IL 61866 weather forecast Day 2, 21 hours 10 PM 73° 73° Partly Cloudy WSW   1 79% 66°
Thursday
9 JUL 2026
RANTOUL, IL 61866 weather forecast Day 3, 0 hours 1 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 5% severe)
SW   1 87% 65°
Low 66° RANTOUL, IL 61866 weather forecast Day 3, 3 hours 4 AM 68° 68° Partly Cloudy SSW   3 90% 65°
High 87° RANTOUL, IL 61866 weather forecast Day 3, 6 hours 7 AM 71° 71° Partly Cloudy 3%

0% Thunder
( 14% severe)
SW   3 87% 67°

Partly Cloudy

Chance of Rain

RANTOUL, IL 61866 weather forecast Day 3, 9 hours 10 AM 81° 85° Partly Cloudy WSW   9 72% 71°
RANTOUL, IL 61866 weather forecast Day 3, 15 hours 1 PM 85° 90° Partly Cloudy 20%
RAIN
.01–.1 in
0% Thunder
( 27% severe)
WSW   10 63% 71°
RANTOUL, IL 61866 weather forecast Day 3, 18 hours 4 PM 85° 90° Partly Cloudy WSW   10 61% 70°
RANTOUL, IL 61866 weather forecast Day 3, 21 hours 7 PM 82° 86° Partly Cloudy     WSW   7 69% 71°

RANTOUL, IL extended weather forecast

Friday
10 JUL 2026
Saturday
11 JUL 2026
Sunday
12 JUL 2026
Monday
13 JUL 2026
Tuesday
14 JUL 2026
Low 72° Low 72° Low 68° Low 69° Low 72°
High 87° High 83° High 88° High 92° High 92°
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
Overcast
75% Rain
Overcast
64% Rain
Mostly Cloudy
40% Rain
Clear
12% Rain
Partly Cloudy
16% Rain
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