RANTOUL, IL 61866 Weather Forecast & Current Conditions

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RANTOUL, IL
Current Weather

11:15 PM CST FEB 1, 2026
Overcast
21°F
Feels Like: 11°F
Dewpoint: 16°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: SSW at 8 mph
Pressure: 30.16 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
Cloudy. Snow likely late this evening, then a chance of snow. Little or no snow accumulation. Not as cool. Near steady temperature around 20. South winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 60 percent.
MONDAY
Mostly cloudy. Highs in the upper 20s. West winds 5 to 10 mph.
MONDAY NIGHT
Mostly cloudy. Lows around 16. Northwest winds around 5 mph.
TUESDAY
Cloudy in the morning, then becoming partly sunny. Highs in the upper 20s. Northeast winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy. Lows around 10 above. North winds around 5 mph.
WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. Highs in the mid 20s. Lows 5 to 10 above.
THURSDAY
Partly sunny. Highs in the lower 30s.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Not as cool. Near steady temperature in the upper 20s.
FRIDAY
Partly sunny. Highs in the mid 30s.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
Partly cloudy. Lows 10 to 15. Highs in the mid 20s. Wind chill values as low as zero.
SUNDAY
Partly sunny. Highs in the lower 30s.

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  6:00 PM CST  2/ 1/2026
Monday
2 FEB 2026
RANTOUL, IL 61866 weather forecast Day 1, 0 hours 12 AM 10° -1° Mostly Cloudy 5%

0% Thunder
( 0% severe)
S   7 90%
Low 9° RANTOUL, IL 61866 weather forecast Day 1, 3 hours 3 AM 14° Mostly Cloudy S   7 90% 12°
High 29° RANTOUL, IL 61866 weather forecast Day 1, 6 hours 6 AM 17° Mostly Cloudy 6%

0% Thunder
( 0% severe)
SSW   8 91% 15°

Mostly Cloudy



RANTOUL, IL 61866 weather forecast Day 1, 9 hours 9 AM 21° 11° Mostly Cloudy SSW   9 91% 19°
RANTOUL, IL 61866 weather forecast Day 1, 12 hours 12 PM 26° 16° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WSW   10 91% 24°
RANTOUL, IL 61866 weather forecast Day 1, 15 hours 3 PM 28° 19° Mostly Cloudy W   10 88% 25°
RANTOUL, IL 61866 weather forecast Day 1, 18 hours 6 PM 25° 18° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   6 91% 23°
RANTOUL, IL 61866 weather forecast Day 1, 21 hours 9 PM 22° 17° Mostly Cloudy W   3 95% 21°
Tuesday
3 FEB 2026
RANTOUL, IL 61866 weather forecast Day 2, 0 hours 12 AM 19° 15° Mostly Cloudy 12%
RAIN/SNOW
<.05 in
0% Thunder
( 0% severe)
W   2 95% 18°
Low 18° RANTOUL, IL 61866 weather forecast Day 2, 3 hours 3 AM 20° 16° Mostly Cloudy W   1 91% 18°
High 29° RANTOUL, IL 61866 weather forecast Day 2, 6 hours 6 AM 20° 16° Mostly Cloudy 25%
SNOW
<.1 in
0% Thunder
( 0% severe)
WSW   1 95% 19°

Mostly Cloudy

Chance of Snow

RANTOUL, IL 61866 weather forecast Day 2, 9 hours 9 AM 23° 19° Mostly Cloudy N   2 91% 21°
RANTOUL, IL 61866 weather forecast Day 2, 12 hours 12 PM 26° 20° Mostly Cloudy 13%
SNOW
<.1 in
0% Thunder
( 0% severe)
N   5 91% 24°
RANTOUL, IL 61866 weather forecast Day 2, 15 hours 3 PM 27° 20° Mostly Cloudy N   6 87% 24°
RANTOUL, IL 61866 weather forecast Day 2, 18 hours 6 PM 23° 17° Mostly Cloudy 3%

0% Thunder
( 0% severe)
N   5 87% 20°
RANTOUL, IL 61866 weather forecast Day 2, 21 hours 9 PM 19° 12° Mostly Cloudy N   5 91% 17°

RANTOUL, IL extended weather forecast

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Low 16° Low 12° Low 8° Low 23° Low 14°
High 28° High 24° High 33° High 34° High 22°
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
Overcast
16% Snow
Partly Cloudy
9% Snow
Partly Cloudy
5% Snow
Mostly Cloudy
13% Rain/Snow
Partly Cloudy
6% Snow
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