RANTOUL, IL 61866 Weather Forecast & Current Conditions

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RANTOUL, IL
Current Weather

10:18 PM CDT OCT 16, 2025
Clear
57°F
Feels Like: 56°F
Dewpoint: 48°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SE at 6 mph
Pressure: 30.07 inches
Last 72 hours

Local Area Snow Depth

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RANTOUL, IL 61866
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear late this evening, then becoming partly cloudy. Lows in the lower 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 becoming partly cloudy. Lows around 60. South winds 10 to 15 mph.
SATURDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Highs around 80. Temperature falling into the mid 70s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
SATURDAY NIGHT
A chance of thunderstorms. Showers. Locally heavy rainfall possible in the evening. Cooler with lows in the upper 40s. Southwest winds 10 to 15 mph. Chance of rain 90 percent.
SUNDAY
Mostly sunny. A chance of showers in the morning. Much cooler with highs around 60. Chance of rain 30 percent.
SUNDAY NIGHT
Clear. Lows around 40.
MONDAY
Sunny. Highs in the upper 60s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. A chance of showers. Lows in the upper 40s. Highs in the lower 60s. Chance of rain 50 percent.
TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the upper 30s. Highs around 60.
WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the lower 40s. 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 AM CDT 10/16/2025
Thursday
16 OCT 2025
RANTOUL, IL 61866 weather forecast Day 1, 12 hours 1 PM 67° 67° Clear 0%

0% Thunder
( 0% severe)
E   7 49% 47°
High 70° RANTOUL, IL 61866 weather forecast Day 1, 15 hours 4 PM 69° 69° Clear E   6 39% 43°
Clear



RANTOUL, IL 61866 weather forecast Day 1, 18 hours 7 PM 60° 60° Clear 2%

0% Thunder
( 0% severe)
E   5 49% 41°
RANTOUL, IL 61866 weather forecast Day 1, 21 hours 10 PM 52° 52° Clear ESE   3 63% 40°
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 45° RANTOUL, IL 61866 weather forecast Day 2, 3 hours 4 AM 47° 45° Partly Cloudy SE   5 74% 39°
High 72° RANTOUL, IL 61866 weather forecast Day 2, 6 hours 7 AM 47° 44° Partly Cloudy 6%

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   10 51% 43°
RANTOUL, IL 61866 weather forecast Day 2, 12 hours 1 PM 69° 69° Mostly Cloudy 5%

0% Thunder
( 1% 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 65° 65° Mostly Cloudy 6%

0% Thunder
( 5% severe)
S   10 45% 43°
RANTOUL, IL 61866 weather forecast Day 2, 21 hours 10 PM 60° 59° Mostly Cloudy S   9 55% 44°
Saturday
18 OCT 2025
RANTOUL, IL 61866 weather forecast Day 3, 0 hours 1 AM 58° 56° Mostly Cloudy 2%

0% Thunder
( 2% severe)
S   8 62% 45°
Low 55° RANTOUL, IL 61866 weather forecast Day 3, 3 hours 4 AM 57° 55° Partly Cloudy S   10 69% 47°
High 82° RANTOUL, IL 61866 weather forecast Day 3, 6 hours 7 AM 57° 54° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 2% severe)
S   12 80% 51°

Mostly Cloudy

Chance of Rain

RANTOUL, IL 61866 weather forecast Day 3, 9 hours 10 AM 71° 71° Partly Cloudy SSW   15 66% 59°
RANTOUL, IL 61866 weather forecast Day 3, 15 hours 1 PM 79° 80° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 20% severe)
SSW   16 52% 60°
RANTOUL, IL 61866 weather forecast Day 3, 18 hours 4 PM 78° 79° Mostly Cloudy SSW   17 54% 60°
RANTOUL, IL 61866 weather forecast Day 3, 21 hours 7 PM 70° 70° Mostly Cloudy     SSW   13 73% 61°

RANTOUL, IL extended weather forecast

Sunday
19 OCT 2025
Monday
20 OCT 2025
Tuesday
21 OCT 2025
Wednesday
22 OCT 2025
Thursday
23 OCT 2025
Low 51° Low 37° Low 46° Low 39° Low 38°
High 58° High 70° High 61° High 57° High 59°
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
92% Rain
Clear
3% Rain
Partly Cloudy
60% Rain
Partly Cloudy
19% Rain
Partly Cloudy
30% Rain
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