RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
10:15 AM CDT OCT 21, 2026
Clear 63°F
Feels Like:	63°F
Dewpoint:	45°F
Rel. Hum.:	52%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.31 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

61866 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	RANTOUL, IL 61866 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Sunny. Highs in the mid 70s. Light and variable winds, becoming west around 5 mph this afternoon.

TONIGHT
Clear. Lows in the mid 40s. Light and variable winds.

THURSDAY
Sunny. Highs in the mid 70s. Light and variable winds, becoming northeast around 5 mph in the afternoon.

THURSDAY NIGHT
Mostly clear. Lows in the mid 40s. East winds around 5 mph.

FRIDAY
Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

FRIDAY NIGHT
Mostly clear. Lows in the mid 40s.

SATURDAY THROUGH SUNDAY
Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.

SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly cloudy. Lows in the upper 40s. Highs in the lower 70s.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s.

61866 WEATHER SATELLITE LOOPS

Visible Weather Satellite
RANTOUL, IL 61866

Infrared Weather Satellite
RANTOUL, IL 61866

61866 WEATHER RADAR LOOP

NEXRAD Weather Radar
RANTOUL, IL 61866

MOS COMPUTER WEATHER FORECAST

RANTOUL, IL 3 hourly weather forecast

weather forecast created 7:00 PM CDT 10/20/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Wednesday
21 OCT 2026

1 AM

45°

44°

Clear

0% Thunder
( 0% severe)

E 1

82%

40°

Low 39°

4 AM

42°

41°

Clear

CALM

93%

40°

High 71°

7 AM

40°

38°

Clear

0% Thunder
( 0% severe)

CALM

96%

39°

Clear

10 AM

57°

58°

Clear

CALM

67%

46°

1 PM

69°

Clear

0% Thunder
( 0% severe)

NNW 2

42%

45°

4 PM

71°

Clear

N 2

34%

41°

7 PM

57°

58°

Clear

0% Thunder
( 0% severe)

NE 2

59%

43°

10 PM

50°

Clear

CALM

77%

43°

Thursday
22 OCT 2026

1 AM

47°

46°

Clear

0% Thunder
( 0% severe)

CALM

83%

42°

Low 43°

4 AM

44°

43°

Clear

CALM

93%

42°

High 70°

7 AM

43°

42°

Clear

0% Thunder
( 0% severe)

CALM

93%

41°

Clear

10 AM

59°

60°

Clear

NNE 1

64%

47°

1 PM

68°

Clear

0% Thunder
( 0% severe)

NNE 5

47%

47°

4 PM

70°

Clear

NNE 6

39%

44°

7 PM

58°

Clear

0% Thunder
( 0% severe)

NE 3

62%

45°

10 PM

50°

Clear

ENE 2

83%

45°


RANTOUL, IL extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 46°	Low 49°	Low 45°	Low 52°	Low 50°
High 76°	High 73°	High 76°	High 74°	High 67°

Clear 9% Rain	Clear 6% Rain	Clear 7% Rain	Clear 12% Rain	Partly Cloudy 22% Rain

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RANTOUL, IL 61866 Weather Forecast & Current Conditions

RANTOUL, IL Current Weather

RANTOUL, IL 61866 Weather Forecast

RANTOUL, IL 3 hourly weather forecast

RANTOUL, IL extended weather forecast

RANTOUL, IL
Current Weather

RANTOUL, IL 61866
Weather Forecast