RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
4:15 PM CDT APR 15, 2026
Scattered Clouds 75°F
Feels Like:	75°F
Dewpoint:	59°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	SW at 17 mph, gusts to 24
Pressure:	29.86 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

TONIGHT
Showers likely with a chance of thunderstorms. Lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

THURSDAY
Partly sunny with a chance of showers with a slight chance of thunderstorms in the morning, then sunny in the afternoon. Highs in the upper 70s. West winds 15 to 20 mph. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph, becoming southeast after midnight.

FRIDAY
Mostly sunny. Highs in the lower 80s. South winds 15 to 20 mph.

FRIDAY NIGHT
A chance of thunderstorms. Showers. Lows in the lower 50s. South winds 15 to 20 mph. Chance of rain 90 percent.

SATURDAY
Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. Much cooler with highs in the lower 60s. Chance of rain 50 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Cooler with lows in the upper 30s.

SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the mid 50s. Lows in the mid 30s.

MONDAY AND MONDAY NIGHT
Mostly clear. Highs in the mid 60s. Lows in the upper 40s.

TUESDAY
Mostly sunny. Not as cool with highs in the mid 70s.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.

WEDNESDAY
Mostly sunny. 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 AM CDT 4/15/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
15 APR 2026

1 PM

76°

78°

Mostly Cloudy

70%
RAIN
***

0% Thunder
( 59% severe)

SW 18

71%

66°

High 79°

4 PM

78°

80°

Mostly Cloudy

SW 17

64%

65°

Mostly Cloudy

Rain Likely

7 PM

74°

74°

Mostly Cloudy

69%
RAIN
***

0% Thunder
( 45% severe)

SW 13

69%

63°

10 PM

69°

69°

Mostly Cloudy

SW 12

78%

62°

Thursday
16 APR 2026

1 AM

68°

68°

Mostly Cloudy

72%
RAIN
***

0% Thunder
( 30% severe)

SSW 12

78%

61°

Low 63°

4 AM

66°

66°

Mostly Cloudy

SSW 13

81%

60°

High 75°

7 AM

65°

65°

Mostly Cloudy

53%
RAIN
***

0% Thunder
( 14% severe)

SSW 13

84%

60°

Mostly Cloudy

Rain Likely

10 AM

67°

67°

Mostly Cloudy

SW 16

84%

62°

1 PM

71°

71°

Mostly Cloudy

42%
RAIN
.5–1 in

0% Thunder
( 24% severe)

WSW 17

73%

62°

4 PM

74°

74°

Partly Cloudy

WSW 17

57%

58°

7 PM

69°

69°

Partly Cloudy

16%
RAIN
.01–.1 in

0% Thunder
( 4% severe)

W 10

63%

56°

10 PM

62°

62°

Clear

WNW 6

81%

56°

Friday
17 APR 2026

1 AM

57°

57°

Clear

1%

0% Thunder
( 1% severe)

NW 5

90%

54°

Low 52°

4 AM

55°

55°

Partly Cloudy

N 3

90%

52°

High 80°

7 AM

54°

54°

Mostly Cloudy

0%

0% Thunder
( 1% severe)

ESE 3

93%

52°

Partly Cloudy

10 AM

65°

65°

Partly Cloudy

SSE 6

75%

57°

1 PM

75°

75°

Partly Cloudy

4%

0% Thunder
( 4% severe)

S 9

55%

58°

4 PM

79°

80°

Partly Cloudy

S 10

47%

57°

7 PM

74°

74°

Partly Cloudy

SSE 9

55%

57°


RANTOUL, IL extended weather forecast
Saturday 18 APR 2026	Sunday 19 APR 2026	Monday 20 APR 2026	Tuesday 21 APR 2026	Wednesday 22 APR 2026
Low 50°	Low 32°	Low 30°	Low 44°	Low 47°
High 58°	High 49°	High 56°	High 65°	High 66°

Overcast 73% Rain	Partly Cloudy 18% Rain	Clear 2% Rain	Mostly Cloudy 18% Rain	Partly Cloudy 22% Rain

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