RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
8:55 AM CDT OCT 14, 2026
Clear 68°F
Feels Like:	68°F
Dewpoint:	64°F
Rel. Hum.:	87%
Visibility:	10 miles
Wind:	N at 5 mph
Pressure:	29.97 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

REST OF TODAY
Mostly cloudy with a 50 percent chance of showers. Much cooler with highs in the mid 70s. North winds 5 to 10 mph.

TONIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

THURSDAY
Showers likely with a chance of thunderstorms. Highs in the lower 70s. East winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 70 percent.

THURSDAY NIGHT
Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the upper 40s. Southwest winds 5 to 10 mph, increasing to northwest 15 to 20 mph after midnight. Chance of rain 80 percent.

FRIDAY
Partly sunny and breezy. Much cooler. Less humid with highs in the upper 50s. Northwest winds 15 to 25 mph with gusts up to 35 mph.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the upper 30s.

SATURDAY
Areas of frost in the morning. Sunny. Highs in the upper 50s.

SATURDAY NIGHT AND SUNDAY
Clear. Lows in the upper 30s. Highs in the upper 60s.

SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

MONDAY
Partly sunny. Highs in the lower 70s.

MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.

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 10/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
14 OCT 2026

1 AM

73°

73°

Partly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 25% severe)

SW 6

76%

65°

Low 68°

4 AM

71°

71°

Mostly Cloudy

W 5

84%

66°

High 79°

7 AM

69°

69°

Mostly Cloudy

32%
RAIN
.25–.5 in

0% Thunder
( 18% severe)

SW 2

90%

66°

Mostly Cloudy

Chance of Rain

10 AM

73°

73°

Mostly Cloudy

WNW 5

81%

67°

1 PM

75°

75°

Mostly Cloudy

47%
RAIN
>2 in

0% Thunder
( 16% severe)

N 6

76%

67°

4 PM

74°

74°

Mostly Cloudy

NNE 7

79%

67°

7 PM

69°

69°

Mostly Cloudy

8%

0% Thunder
( 1% severe)

NE 8

84%

64°

10 PM

66°

66°

Mostly Cloudy

NE 8

84%

61°

Thursday
15 OCT 2026

1 AM

63°

63°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 4% severe)

ENE 8

87%

59°

Low 59°

4 AM

61°

60°

Mostly Cloudy

ENE 9

87%

57°

High 73°

7 AM

59°

57°

Mostly Cloudy

31%
RAIN
.1–.25 in

0% Thunder
( 8% severe)

E 10

93%

57°

Mostly Cloudy

Rain Likely

10 AM

62°

61°

Mostly Cloudy

E 9

90%

59°

1 PM

67°

67°

Mostly Cloudy

63%
RAIN
***

0% Thunder
( 33% severe)

ESE 7

87%

63°

4 PM

70°

70°

Mostly Cloudy

SE 7

90%

67°

7 PM

69°

69°

Mostly Cloudy

75%
RAIN
***

0% Thunder
( 31% severe)

S 8

93%

67°

10 PM

67°

67°

Mostly Cloudy

SW 10

97%

66°


RANTOUL, IL extended weather forecast
Friday 16 OCT 2026	Saturday 17 OCT 2026	Sunday 18 OCT 2026	Monday 19 OCT 2026	Tuesday 20 OCT 2026
Low 51°	Low 39°	Low 37°	Low 43°	Low 46°
High 55°	High 58°	High 67°	High 67°	High 68°

Overcast 80% Rain	Partly Cloudy 7% Rain	Clear 5% Rain	Partly Cloudy 8% Rain	Partly Cloudy 17% Rain

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