RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
6:15 AM CDT SEP 9, 2026
Scattered Clouds 66°F
Feels Like:	66°F
Dewpoint:	66°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	S at 3 mph
Pressure:	30.06 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

TODAY
Mostly sunny with a slight chance of thunderstorms. A slight chance of showers this morning, then a chance of showers this afternoon. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 40 percent.

TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph. Chance of rain 50 percent.

THURSDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. North winds around 5 mph. Chance of rain 50 percent.

THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the upper 50s. Northeast winds around 5 mph.

FRIDAY
Sunny. Highs in the lower 80s. East winds around 5 mph.

FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.

SATURDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.

SATURDAY NIGHT
Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent.

SUNDAY THROUGH MONDAY
Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.

MONDAY NIGHT AND TUESDAY
Partly cloudy. A chance of showers. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 40 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 PM CDT 9/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
9 SEP 2026

1 AM

73°

73°

Partly Cloudy

2%

0% Thunder
( 4% severe)

S 7

84%

68°

Low 72°

4 AM

73°

73°

Mostly Cloudy

S 10

84%

68°

High 91°

7 AM

73°

73°

Partly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 16% severe)

SSW 12

84%

68°

Mostly Cloudy

Rain Likely

10 AM

82°

87°

Mostly Cloudy

SW 15

72%

72°

1 PM

88°

95°

Mostly Cloudy

57%
RAIN
***

0% Thunder
( 39% severe)

WSW 14

59%

72°

4 PM

87°

94°

Partly Cloudy

W 12

63%

73°

7 PM

79°

82°

Mostly Cloudy

48%
RAIN
>2 in

0% Thunder
( 33% severe)

WNW 6

82%

73°

10 PM

73°

73°

Mostly Cloudy

W 2

97%

72°

Thursday
10 SEP 2026

1 AM

72°

72°

Mostly Cloudy

51%
RAIN
***

0% Thunder
( 24% severe)

W 2

97%

71°

Low 67°

4 AM

70°

70°

Mostly Cloudy

WNW 2

100%

70°

High 79°

7 AM

70°

70°

Mostly Cloudy

63%
RAIN
***

0% Thunder
( 17% severe)

WNW 2

97%

69°

Mostly Cloudy

Rain Likely

10 AM

72°

72°

Mostly Cloudy

NW 5

93%

70°

1 PM

74°

74°

Mostly Cloudy

23%
RAIN
.01–.1 in

0% Thunder
( 15% severe)

NNW 5

84%

69°

4 PM

76°

77°

Mostly Cloudy

N 6

74%

67°

7 PM

72°

72°

Mostly Cloudy

1%

0% Thunder
( 2% severe)

NA 3

81%

66°

10 PM

66°

66°

Partly Cloudy

N 5

87%

62°


RANTOUL, IL extended weather forecast
Friday 11 SEP 2026	Saturday 12 SEP 2026	Sunday 13 SEP 2026	Monday 14 SEP 2026	Tuesday 15 SEP 2026
Low 58°	Low 60°	Low 62°	Low 64°	Low 64°
High 84°	High 87°	High 88°	High 89°	High 85°

Clear 9% Rain	Clear 7% Rain	Partly Cloudy 18% Rain	Overcast 28% Rain	Overcast 42% Rain

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