RANTOUL, IL 61866 Weather Forecast & Current Conditions

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RANTOUL, IL
Current Weather

2:59 AM CDT OCT 16, 2025
Overcast
59°F
Feels Like: 58°F
Dewpoint: 48°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: ENE at 8 mph
Pressure: 30.18 inches
Last 72 hours

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RANTOUL, IL 61866
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Near steady temperature in the upper 50s. East winds 5 to 10 mph.
THURSDAY
Partly sunny. Highs in the mid 70s. East winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Southeast winds 5 to 10 mph.
FRIDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the upper 70s. South winds 10 to 15 mph.
FRIDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows around 60. South winds 10 to 15 mph. Chance of rain 40 percent.
SATURDAY AND SATURDAY NIGHT
Showers with a chance of thunderstorms. Highs in the upper 70s. Lows in the upper 40s. Chance of rain 90 percent.
SUNDAY
Partly sunny with a chance of showers in the morning, then sunny in the afternoon. Much cooler with highs in the lower 60s. Chance of rain 40 percent.
SUNDAY NIGHT AND MONDAY
Clear. Lows around 40. Highs in the upper 60s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. A 30 percent chance of showers. Lows in the upper 40s. Highs in the upper 60s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 40s.
WEDNESDAY
Sunny. Highs in the lower 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 PM CDT 10/15/2025
Thursday
16 OCT 2025
RANTOUL, IL 61866 weather forecast Day 1, 0 hours 1 AM 54° 54° Mostly Cloudy 1%

0% Thunder
( 1% severe)
ENE   3 77% 47°
Low 48° RANTOUL, IL 61866 weather forecast Day 1, 3 hours 4 AM 52° 52° Mostly Cloudy ENE   3 83% 47°
High 70° RANTOUL, IL 61866 weather forecast Day 1, 6 hours 7 AM 49° 47° Partly Cloudy 1%

0% Thunder
( 0% severe)
E   5 89% 46°

Clear



RANTOUL, IL 61866 weather forecast Day 1, 9 hours 10 AM 59° 58° Clear E   7 67% 48°
RANTOUL, IL 61866 weather forecast Day 1, 12 hours 1 PM 67° 67° Clear 1%

0% Thunder
( 0% severe)
E   6 43% 44°
RANTOUL, IL 61866 weather forecast Day 1, 15 hours 4 PM 69° 69° Clear E   5 35% 40°
RANTOUL, IL 61866 weather forecast Day 1, 18 hours 7 PM 60° 60° Clear 2%

0% Thunder
( 0% severe)
E   5 47% 40°
RANTOUL, IL 61866 weather forecast Day 1, 21 hours 10 PM 53° 53° Clear ESE   3 59% 39°
Friday
17 OCT 2025
RANTOUL, IL 61866 weather forecast Day 2, 0 hours 1 AM 49° 48° Clear 5%

0% Thunder
( 1% severe)
SE   3 68% 39°
Low 46° RANTOUL, IL 61866 weather forecast Day 2, 3 hours 4 AM 48° 46° Partly Cloudy SE   5 68% 38°
High 72° RANTOUL, IL 61866 weather forecast Day 2, 6 hours 7 AM 47° 44° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSE   6 74% 39°

Mostly Cloudy



RANTOUL, IL 61866 weather forecast Day 2, 9 hours 10 AM 61° 60° Mostly Cloudy S   9 50% 42°
RANTOUL, IL 61866 weather forecast Day 2, 12 hours 1 PM 69° 69° Mostly Cloudy 3%

0% Thunder
( 6% severe)
S   10 37% 42°
RANTOUL, IL 61866 weather forecast Day 2, 15 hours 4 PM 71° 71° Mostly Cloudy S   12 35% 42°
RANTOUL, IL 61866 weather forecast Day 2, 18 hours 7 PM 64° 64° Mostly Cloudy 7%

0% Thunder
( 5% severe)
S   9 48% 44°
RANTOUL, IL 61866 weather forecast Day 2, 21 hours 10 PM 61° 60° Mostly Cloudy S   9 53% 44°

RANTOUL, IL extended weather forecast

Saturday
18 OCT 2025
Sunday
19 OCT 2025
Monday
20 OCT 2025
Tuesday
21 OCT 2025
Wednesday
22 OCT 2025
Low 58° Low 51° Low 37° Low 46° Low 39°
High 85° High 58° High 70° High 61° High 57°
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
Mostly Cloudy
83% Rain
Overcast
92% Rain
Clear
3% Rain
Partly Cloudy
60% Rain
Partly Cloudy
19% Rain
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