RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
2:15 PM CST DEC 20, 2025
Clear 43°F
Feels Like:	37°F
Dewpoint:	32°F
Rel. Hum.:	65%
Visibility:	10 miles
Wind:	W at 10 mph
Pressure:	29.85 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

61866 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	RANTOUL, IL 61866 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Mostly cloudy. Not as cool with highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph.

TONIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 20s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

SUNDAY
Sunny, cooler with highs in the mid 30s. North winds 5 to 10 mph, becoming southwest in the afternoon.

SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. Southeast winds 5 to 10 mph.

MONDAY
Mostly cloudy. Not as cool with highs in the mid 40s. South winds 10 to 15 mph.

MONDAY NIGHT THROUGH TUESDAY NIGHT
Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

WEDNESDAY
Cloudy. Highs in the upper 50s.

WEDNESDAY NIGHT AND CHRISTMAS DAY
Mostly cloudy. Lows in the lower 50s. Highs in the mid 60s.

THURSDAY NIGHT AND FRIDAY
Partly cloudy. Lows in the mid 40s. Highs in the upper 50s.

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 6:00 AM CST 12/20/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CST

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Saturday
20 DEC 2025

12 PM

41°

32°

Mostly Cloudy

0% Thunder
( 0% severe)

SSW 20

65%

30°

High 43°

3 PM

42°

35°

Mostly Cloudy

SW 14

73%

34°

Mostly Cloudy

6 PM

37°

31°

Mostly Cloudy

0% Thunder
( 0% severe)

W 8

82%

32°

9 PM

33°

26°

Mostly Cloudy

WNW 8

85%

29°

Sunday
21 DEC 2025

12 AM

30°

22°

Partly Cloudy

0% Thunder
( 0% severe)

WNW 9

74%

23°

Low 21°

3 AM

27°

18°

Clear

WNW 9

69%

19°

High 33°

6 AM

25°

16°

Clear

0% Thunder
( 0% severe)

NW 8

69%

17°

Clear

9 AM

26°

17°

Clear

NW 8

63%

16°

12 PM

30°

23°

Clear

0% Thunder
( 0% severe)

NW 7

55%

17°

3 PM

32°

27°

Clear

WNW 5

51%

17°

6 PM

27°

24°

Clear

0% Thunder
( 0% severe)

SSW 1

60%

16°

9 PM

24°

20°

Partly Cloudy

SSE 1

68%

16°

Monday
22 DEC 2025

12 AM

23°

19°

Partly Cloudy

0% Thunder
( 0% severe)

SSE 2

72%

16°

Low 21°

3 AM

24°

18°

Mostly Cloudy

SSE 5

72%

17°

High 45°

6 AM

26°

18°

Mostly Cloudy

0% Thunder
( 0% severe)

SSE 7

69%

18°

Mostly Cloudy

9 AM

32°

24°

Mostly Cloudy

SSE 10

62%

21°

12 PM

40°

33°

Mostly Cloudy

0% Thunder
( 1% severe)

SSE 13

52%

24°

3 PM

41°

34°

Mostly Cloudy

S 13

62%

29°

6 PM

40°

33°

Mostly Cloudy

S 13

73%

32°


RANTOUL, IL extended weather forecast
Tuesday 23 DEC 2025	Wednesday 24 DEC 2025	Thursday 25 DEC 2025	Friday 26 DEC 2025	Saturday 27 DEC 2025
Low 37°	Low 27°	Low 48°	Low 44°	Low 30°
High 51°	High 53°	High 63°	High 51°	High 46°

Mostly Cloudy 15% Rain	Partly Cloudy 3% Rain	Overcast 30% Rain	Overcast 40% Rain	Partly Cloudy 20% Rain/Snow