RANTOUL, IL 61866 Weather Forecast & Current Conditions

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61866 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
RANTOUL, IL Current Weather
6:55 PM CDT APR 19, 2026
Broken Clouds 52°F
Feels Like:	48°F
Dewpoint:	28°F
Rel. Hum.:	39%
Visibility:	10 miles
Wind:	NNW at 12 mph
Pressure:	30.16 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
Mostly clear. Widespread frost after midnight. Lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north around 5 mph after midnight.

MONDAY
Widespread frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming south in the afternoon.

MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. South winds 5 to 10 mph.

TUESDAY
Mostly sunny and breezy. Not as cool with highs in the upper 70s. Southwest winds 15 to 25 mph.

TUESDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Not as cool with lows in the upper 50s. Southwest winds 15 to 20 mph, diminishing to around 10 mph after midnight. Chance of rain 30 percent.

WEDNESDAY
Mostly sunny. Highs in the upper 70s.

WEDNESDAY NIGHT AND THURSDAY
Mostly clear and breezy. Lows in the upper 50s. Highs around 80.

THURSDAY NIGHT AND FRIDAY
Showers likely. Breezy. Lows in the lower 60s. Highs in the mid 70s. Chance of rain 70 percent.

FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 40 percent chance of showers. Cooler with lows in the upper 40s.

SATURDAY AND SATURDAY NIGHT
Partly cloudy. Highs in the upper 60s. Lows in the upper 40s.

SUNDAY
Partly sunny. Highs in the upper 60s.

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 4/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
19 APR 2026

1 PM

55°

50°

Partly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 7% severe)

W 21

34%

27°

High 56°

4 PM

54°

49°

Mostly Cloudy

W 22

40%

30°

Partly Cloudy

Chance of Rain

7 PM

48°

42°

Partly Cloudy

6%

0% Thunder
( 0% severe)

NW 14

51%

31°

10 PM

40°

35°

Partly Cloudy

N 7

70%

31°

Monday
20 APR 2026

1 AM

37°

34°

Clear

1%

0% Thunder
( 0% severe)

NNW 3

75%

30°

Low 31°

4 AM

34°

31°

Clear

NNW 3

82%

29°

High 54°

7 AM

34°

31°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NNE 3

78%

28°

Clear

10 AM

43°

41°

Clear

NNE 3

53%

27°

1 PM

49°

48°

Clear

1%

0% Thunder
( 0% severe)

NNW 3

38%

25°

4 PM

53°

53°

Clear

WNW 3

33%

25°

7 PM

51°

51°

Partly Cloudy

1%

0% Thunder
( 1% severe)

SSW 2

39%

27°

10 PM

44°

41°

Partly Cloudy

SSE 5

51%

27°

Tuesday
21 APR 2026

1 AM

41°

36°

Partly Cloudy

1%

0% Thunder
( 1% severe)

S 8

59%

28°

Low 40°

4 AM

42°

36°

Partly Cloudy

S 10

60%

29°

High 74°

7 AM

45°

39°

Partly Cloudy

1%

0% Thunder
( 1% severe)

S 14

60%

32°

Partly Cloudy

Breezy

10 AM

60°

57°

Partly Cloudy

SSW 17

51%

42°

1 PM

71°

71°

Partly Cloudy

5%

0% Thunder
( 11% severe)

SW 21

39%

45°

4 PM

73°

73°

Partly Cloudy

SW 21

37%

45°

7 PM

69°

69°

Partly Cloudy

SW 14

45%

47°


RANTOUL, IL extended weather forecast
Wednesday 22 APR 2026	Thursday 23 APR 2026	Friday 24 APR 2026	Saturday 25 APR 2026	Sunday 26 APR 2026
Low 53°	Low 54°	Low 54°	Low 49°	Low 45°
High 75°	High 78°	High 70°	High 67°	High 69°

Overcast 49% Rain	Partly Cloudy 18% Rain	Overcast 54% Rain	Partly Cloudy 32% Rain	Partly Cloudy 29% Rain

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