RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
12:35 PM CDT MAY 23, 2026
Clear 72°F
Feels Like:	72°F
Dewpoint:	57°F
Rel. Hum.:	59%
Visibility:	10 miles
Wind:	W at 3 mph
Pressure:	29.99 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. Highs in the upper 70s. West winds 5 to 10 mph.

TONIGHT
Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

SUNDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny with a slight chance of showers in the afternoon. Highs in the upper 70s. West winds around 5 mph, becoming north in the afternoon. Chance of rain 50 percent.

SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. East winds around 5 mph.

MEMORIAL DAY
Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph.

MONDAY NIGHT AND TUESDAY
Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s.

TUESDAY NIGHT AND WEDNESDAY
Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Chance of rain 70 percent.

WEDNESDAY NIGHT AND THURSDAY
Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs in the lower 80s. Chance of rain 40 percent.

THURSDAY NIGHT AND FRIDAY
Partly cloudy. Lows in the lower 60s. Highs in the upper 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 5/23/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
23 MAY 2026

1 PM

70°

70°

Mostly Cloudy

2%

0% Thunder
( 13% severe)

W 10

78%

63°

High 74°

4 PM

72°

72°

Mostly Cloudy

W 9

68%

61°

Mostly Cloudy

7 PM

73°

73°

Partly Cloudy

3%

0% Thunder
( 8% severe)

WSW 5

66%

61°

10 PM

66°

66°

Mostly Cloudy

S 2

81%

60°

Sunday
24 MAY 2026

1 AM

63°

64°

Mostly Cloudy

9%

0% Thunder
( 10% severe)

S 3

87%

59°

Low 60°

4 AM

61°

62°

Mostly Cloudy

S 3

93%

59°

High 78°

7 AM

64°

65°

Mostly Cloudy

50%
RAIN
.5–1 in

0% Thunder
( 20% severe)

SSW 5

90%

61°

Mostly Cloudy

Chance of Rain

10 AM

73°

73°

Mostly Cloudy

SSW 6

76%

65°

1 PM

74°

74°

Mostly Cloudy

45%
RAIN
.25–.5 in

0% Thunder
( 32% severe)

W 8

74%

65°

4 PM

74°

74°

Mostly Cloudy

NW 7

69%

63°

7 PM

73°

73°

Mostly Cloudy

7%

0% Thunder
( 9% severe)

N 3

71%

63°

10 PM

66°

66°

Clear

ENE 2

81%

60°

Monday
25 MAY 2026

1 AM

61°

62°

Mostly Cloudy

3%

0% Thunder
( 2% severe)

ENE 1

90%

58°

Low 58°

4 AM

59°

60°

Partly Cloudy

NE 1

93%

57°

High 82°

7 AM

62°

63°

Partly Cloudy

1%

0% Thunder
( 1% severe)

NE 2

87%

58°

Mostly Cloudy

10 AM

73°

73°

Partly Cloudy

ENE 5

68%

62°

1 PM

79°

80°

Mostly Cloudy

3%

0% Thunder
( 7% severe)

E 6

52%

60°

4 PM

80°

81°

Mostly Cloudy

E 7

47%

58°

7 PM

77°

79°

Mostly Cloudy

E 5

56%

60°


RANTOUL, IL extended weather forecast
Tuesday 26 MAY 2026	Wednesday 27 MAY 2026	Thursday 28 MAY 2026	Friday 29 MAY 2026	Saturday 30 MAY 2026
Low 59°	Low 64°	Low 62°	Low 64°	Low 61°
High 84°	High 78°	High 82°	High 81°	High 75°

Partly Cloudy 21% Rain	Overcast 64% Rain	Overcast 62% Rain	Overcast 55% Rain	Overcast 37% Rain

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