RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
7:15 PM CST JAN 8, 2026
Overcast NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:	10 miles
Wind:	S at 30 mph, gusts to 40
Pressure:
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

TONIGHT
Rain with a chance of thunderstorms this evening, then a chance of rain with a slight chance of thunderstorms after midnight. Some thunderstorms may produce gusty winds. Windy with lows in the mid 40s. Southwest winds 20 to 30 mph with gusts up to 40 mph. Chance of rain near 100 percent.

FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. Breezy, cooler with highs around 50. West winds 15 to 25 mph, becoming northwest 10 to 15 mph in the afternoon.

FRIDAY NIGHT
Mostly cloudy. Lows in the mid 30s. Northeast winds around 5 mph.

SATURDAY
Mostly cloudy with a chance of rain in the morning, then mostly sunny in the afternoon. Highs in the lower 40s. West winds 15 to 20 mph. Chance of rain 50 percent.

SATURDAY NIGHT
Mostly cloudy. Much cooler with lows around 20. West winds 15 to 20 mph.

SUNDAY
Mostly sunny. Cooler with highs in the lower 30s.

SUNDAY NIGHT
Mostly clear. Lows in the lower 20s.

MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the lower 40s. Lows in the lower 30s.

TUESDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 40s.

TUESDAY NIGHT
Mostly cloudy with a 40 percent chance of rain. Lows in the lower 30s.

WEDNESDAY AND WEDNESDAY NIGHT
Mostly cloudy. Highs in the upper 30s. Lows around 20.

THURSDAY
Partly sunny. Highs in the lower 30s.

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 1/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
8 JAN 2026

12 PM

54°

50°

Mostly Cloudy

38%
RAIN
<.01 in

0% Thunder
( 1% severe)

S 16

66%

43°

High 60°

3 PM

56°

52°

Mostly Cloudy

S 17

77%

49°

Mostly Cloudy

Rain Likely

Breezy

6 PM

56°

52°

Mostly Cloudy

71%
RAIN
***

0% Thunder
( 13% severe)

SSE 20

86%

52°

9 PM

59°

55°

Mostly Cloudy

S 25

87%

55°

Friday
9 JAN 2026

12 AM

60°

56°

Mostly Cloudy

95%
RAIN
***

0% Thunder
( 15% severe)

S 25

90%

57°

Low 49°

3 AM

61°

58°

Mostly Cloudy

SSW 23

90%

58°

High 60°

6 AM

60°

57°

Mostly Cloudy

29%
RAIN
.01–.1 in

0% Thunder
( 5% severe)

SW 20

90%

57°

Mostly Cloudy

Chance of Rain

Breezy

9 AM

54°

49°

Mostly Cloudy

WSW 20

93%

52°

12 PM

49°

43°

Mostly Cloudy

3%

0% Thunder
( 0% severe)

W 17

89%

46°

3 PM

47°

41°

Mostly Cloudy

NNW 13

80%

41°

6 PM

43°

39°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

N 6

86%

39°

9 PM

40°

37°

Mostly Cloudy

NNE 5

89%

37°

Saturday
10 JAN 2026

12 AM

38°

36°

Mostly Cloudy

18%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

ENE 3

92%

36°

Low 36°

3 AM

38°

36°

Mostly Cloudy

E 3

92%

36°

High 44°

6 AM

38°

36°

Mostly Cloudy

52%
RAIN
***

0% Thunder
( 2% severe)

E 3

96%

37°

Mostly Cloudy

Rain Likely

9 AM

40°

35°

Mostly Cloudy

WSW 7

96%

39°

12 PM

42°

36°

Mostly Cloudy

31%
RAIN
.25–.5 in

0% Thunder
( 2% severe)

W 12

93%

40°

3 PM

41°

33°

Mostly Cloudy

W 15

86%

37°

6 PM

37°

29°

Partly Cloudy

W 13

82%

32°


RANTOUL, IL extended weather forecast
Sunday 11 JAN 2026	Monday 12 JAN 2026	Tuesday 13 JAN 2026	Wednesday 14 JAN 2026	Thursday 15 JAN 2026
Low 19°	Low 18°	Low 26°	Low 27°	Low 23°
High 27°	High 41°	High 43°	High 35°	High 29°

Mostly Cloudy 30% Snow	Partly Cloudy 6% Snow	Mostly Cloudy 13% Rain/Snow	Overcast 26% Rain/Snow	Mostly Cloudy 21% Snow

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