RANTOUL, IL 61866 Weather Forecast & Current Conditions

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RANTOUL, IL
Current Weather

3:55 PM CDT JUN 2, 2026
Clear
81°F
Feels Like: 79°F
Dewpoint: 36°F
Rel. Hum.: 20%
Visibility: 10 miles
Wind: NE at 17 mph, gusts to 22
Pressure: 30.27 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 lower 50s. East winds 5 to 10 mph.
WEDNESDAY
Sunny. Highs in the lower 80s. East winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s. Southeast winds 5 to 10 mph.
THURSDAY
Sunny. Highs in the mid 80s. South winds 10 to 15 mph.
THURSDAY NIGHT
Mostly clear. Lows in the lower 60s. South winds 10 to 15 mph.
FRIDAY
Mostly sunny. Highs in the mid 80s.
FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
SATURDAY
Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
SUNDAY
Partly sunny. Highs in the mid 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 60s.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
MONDAY NIGHT
Partly cloudy. Lows in the mid 60s.

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/ 2/2026
Tuesday
2 JUN 2026
RANTOUL, IL 61866 weather forecast Day 1, 12 hours 1 PM 74° 74° Clear 0%

0% Thunder
( 1% severe)
NE   15 37% 46°
High 76° RANTOUL, IL 61866 weather forecast Day 1, 15 hours 4 PM 75° 75° Clear ENE   14 34% 45°
Clear



RANTOUL, IL 61866 weather forecast Day 1, 18 hours 7 PM 71° 71° Clear 0%

0% Thunder
( 1% severe)
ENE   10 41% 46°
RANTOUL, IL 61866 weather forecast Day 1, 21 hours 10 PM 61° 60° Clear E   7 50% 42°
Wednesday
3 JUN 2026
RANTOUL, IL 61866 weather forecast Day 2, 0 hours 1 AM 56° 55° Clear 0%

0% Thunder
( 1% severe)
E   5 55% 40°
Low 51° RANTOUL, IL 61866 weather forecast Day 2, 3 hours 4 AM 52° 52° Clear E   2 63% 40°
High 79° RANTOUL, IL 61866 weather forecast Day 2, 6 hours 7 AM 56° 56° Clear 0%

0% Thunder
( 1% severe)
ENE   3 64% 44°

Clear



RANTOUL, IL 61866 weather forecast Day 2, 9 hours 10 AM 70° 70° Clear E   6 47% 49°
RANTOUL, IL 61866 weather forecast Day 2, 12 hours 1 PM 76° 78° Clear 0%

0% Thunder
( 2% severe)
E   7 37% 48°
RANTOUL, IL 61866 weather forecast Day 2, 15 hours 4 PM 78° 78° Clear ESE   5 35% 48°
RANTOUL, IL 61866 weather forecast Day 2, 18 hours 7 PM 76° 78° Clear 0%

0% Thunder
( 2% severe)
SE   5 43% 52°
RANTOUL, IL 61866 weather forecast Day 2, 21 hours 10 PM 64° 65° Clear SSE   3 63% 51°
Thursday
4 JUN 2026
RANTOUL, IL 61866 weather forecast Day 3, 0 hours 1 AM 59° 60° Partly Cloudy 0%

0% Thunder
( 1% severe)
SSE   2 72% 50°
Low 56° RANTOUL, IL 61866 weather forecast Day 3, 3 hours 4 AM 56° 56° Partly Cloudy S   3 80% 50°
High 84° RANTOUL, IL 61866 weather forecast Day 3, 6 hours 7 AM 61° 61° Clear 0%

0% Thunder
( 1% severe)
S   5 75% 53°

Partly Cloudy



RANTOUL, IL 61866 weather forecast Day 3, 9 hours 10 AM 75° 75° Partly Cloudy SSW   8 54% 57°
RANTOUL, IL 61866 weather forecast Day 3, 15 hours 1 PM 81° 81° Partly Cloudy 0%

0% Thunder
( 4% severe)
SSW   9 42% 56°
RANTOUL, IL 61866 weather forecast Day 3, 18 hours 4 PM 83° 82° Partly Cloudy SW   12 38% 55°
RANTOUL, IL 61866 weather forecast Day 3, 21 hours 7 PM 80° 80° Partly Cloudy     SW   9 45% 57°

RANTOUL, IL extended weather forecast

Friday
5 JUN 2026
Saturday
6 JUN 2026
Sunday
7 JUN 2026
Monday
8 JUN 2026
Tuesday
9 JUN 2026
Low 62° Low 64° Low 63° Low 61° Low 61°
High 82° High 79° High 80° High 83° High 81°
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
17% Rain
Overcast
64% Rain
Mostly Cloudy
31% Rain
Mostly Cloudy
18% Rain
Mostly Cloudy
29% Rain
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