RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
9:35 AM CST DEC 19, 2025
Scattered Clouds 18°F
Feels Like:	1°F
Dewpoint:	9°F
Rel. Hum.:	64%
Visibility:	10 miles
Wind:	WNW at 23 mph, gusts to 29
Pressure:	29.96 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 2025 Hurricanes	RANTOUL, IL 61866 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Mostly sunny. Much cooler with highs in the upper 20s. West winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 1 below.

TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. Temperature rising into the upper 20s after midnight. South winds 15 to 20 mph.

SATURDAY
Partly sunny. Not as cool with highs in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 19. Northwest winds 5 to 10 mph.

SUNDAY
Sunny, cooler with highs in the lower 30s. Northwest winds 5 to 10 mph.

SUNDAY NIGHT AND MONDAY
Mostly cloudy. Lows in the lower 20s. Highs in the lower 40s.

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

WEDNESDAY NIGHT AND CHRISTMAS DAY
Mostly cloudy. Lows around 50. Highs in the lower 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 6:00 PM CST 12/18/2025

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)

Friday
19 DEC 2025

12 AM

30°

17°

Mostly Cloudy

16%
SNOW
.1–1 in

0% Thunder
( 3% severe)

W 20

84%

26°

Low 16°

3 AM

24°

8°

Mostly Cloudy

W 24

75%

18°

High 25°

6 AM

19°

1°

Mostly Cloudy

0% Thunder
( 0% severe)

W 26

71%

12°

Mostly Cloudy

Windy

9 AM

17°

-1°

Mostly Cloudy

W 23

70%

10°

12 PM

20°

4°

Mostly Cloudy

0% Thunder
( 0% severe)

W 20

67%

12°

3 PM

24°

11°

Partly Cloudy

W 15

59%

13°

6 PM

23°

15°

Mostly Cloudy

0% Thunder
( 0% severe)

W 7

68%

15°

9 PM

23°

16°

Partly Cloudy

SSW 6

68%

15°

Saturday
20 DEC 2025

12 AM

23°

13°

Partly Cloudy

0% Thunder
( 0% severe)

S 9

75%

17°

Low 21°

3 AM

25°

13°

Mostly Cloudy

S 15

72%

18°

High 44°

6 AM

29°

16°

Mostly Cloudy

0% Thunder
( 0% severe)

S 18

67%

20°

Mostly Cloudy

Breezy

9 AM

34°

23°

Mostly Cloudy

S 20

68%

25°

12 PM

41°

32°

Mostly Cloudy

0% Thunder
( 0% severe)

SSW 18

62%

29°

3 PM

42°

34°

Mostly Cloudy

SW 15

67%

32°

6 PM

37°

30°

Mostly Cloudy

0% Thunder
( 0% severe)

WSW 9

82%

32°

9 PM

34°

27°

Partly Cloudy

W 9

89%

31°


RANTOUL, IL extended weather forecast
Sunday 21 DEC 2025	Monday 22 DEC 2025	Tuesday 23 DEC 2025	Wednesday 24 DEC 2025	Thursday 25 DEC 2025
Low 23°	Low 18°	Low 29°	Low 37°	Low 44°
High 36°	High 39°	High 46°	High 52°	High 62°

Clear 6% Snow	Mostly Cloudy 14% Snow	Overcast 18% Rain	Overcast 17% Rain	Overcast 29% Rain