RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
12:15 PM CDT MAY 13, 2026
Overcast 63°F
Feels Like:	61°F
Dewpoint:	43°F
Rel. Hum.:	48%
Visibility:	10 miles
Wind:	NW at 15 mph, gusts to 22
Pressure:	30.00 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
Partly sunny and much cooler. Near steady temperature in the mid 60s. Northwest winds 15 to 20 mph.

TONIGHT
Mostly clear. Cooler with lows in the lower 40s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northwest around 5 mph after midnight.

THURSDAY
Sunny. Highs around 70. Northwest winds around 5 mph.

THURSDAY NIGHT
Mostly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows around 50. Southeast winds 10 to 15 mph. Chance of rain 40 percent.

FRIDAY
Showers likely with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Breezy with highs in the mid 70s. South winds 15 to 25 mph. Chance of rain 70 percent.

FRIDAY NIGHT AND SATURDAY
Partly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. Chance of rain 50 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 60s. Chance of rain 50 percent.

SUNDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 80s. Chance of rain 40 percent.

SUNDAY NIGHT
Partly cloudy. Lows in the upper 60s.

MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Windy with highs around 90. Chance of rain 50 percent.

MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Breezy with lows in the upper 60s. Chance of rain 60 percent.

TUESDAY
Showers likely in the morning, then showers in the afternoon. Not as warm with highs around 80. Chance of rain 80 percent.

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 AM CDT 5/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
13 MAY 2026

1 PM

59°

56°

Partly Cloudy

0%

0% Thunder
( 3% severe)

NW 18

60%

45°

High 60°

4 PM

58°

54°

Partly Cloudy

NNW 21

53%

41°

Partly Cloudy

Breezy

7 PM

55°

51°

Partly Cloudy

0%

0% Thunder
( 1% severe)

NNW 16

53%

38°

10 PM

49°

45°

Partly Cloudy

NNW 9

63%

37°

Thursday
14 MAY 2026

1 AM

45°

41°

Clear

0%

0% Thunder
( 0% severe)

NNW 8

71%

36°

Low 41°

4 AM

42°

38°

Clear

NW 7

79%

36°

High 67°

7 AM

45°

40°

Clear

0%

0% Thunder
( 0% severe)

NW 9

73%

37°

Clear

10 AM

56°

53°

Clear

NNW 12

57%

41°

1 PM

63°

62°

Clear

0%

0% Thunder
( 1% severe)

N 10

44%

41°

4 PM

66°

66°

Clear

NNW 9

38%

40°

7 PM

63°

64°

Clear

0%

0% Thunder
( 1% severe)

NNW 3

43%

40°

10 PM

53°

53°

Partly Cloudy

CALM

59%

39°

Friday
15 MAY 2026

1 AM

47°

46°

Partly Cloudy

1%

0% Thunder
( 1% severe)

SSE 1

71%

38°

Low 44°

4 AM

45°

44°

Partly Cloudy

S 3

76%

38°

High 72°

7 AM

50°

47°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 4% severe)

S 7

71%

41°

Mostly Cloudy

Chance of Rain

10 AM

61°

59°

Mostly Cloudy

S 13

56%

45°

1 PM

66°

66°

Mostly Cloudy

6%

0% Thunder
( 10% severe)

S 16

50%

47°

4 PM

69°

69°

Mostly Cloudy

S 16

49%

49°

7 PM

68°

68°

Mostly Cloudy

S 13

57%

52°


RANTOUL, IL extended weather forecast
Saturday 16 MAY 2026	Sunday 17 MAY 2026	Monday 18 MAY 2026	Tuesday 19 MAY 2026	Wednesday 20 MAY 2026
Low 62°	Low 62°	Low 64°	Low 63°	Low 54°
High 79°	High 83°	High 85°	High 73°	High 71°

Overcast 74% Rain	Partly Cloudy 55% Rain	Partly Cloudy 42% Rain	Overcast 55% Rain	Overcast 34% Rain

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