Rantoul

Johnson County, Illinois, United States

Current Weather

30°

Drizzle and Dry

Feels Like: 24°

Min: 16°

Max: 24°

The next few hours will be breezy and mostly clear, with today reaching 24°C and dropping to 10°C. The coming days will be hazy until afternoon, returning overnight, and breezy in the evening.

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Hourly Forecast

23° 24° 24° 23° 22° 20° 18° 16° 15° 14° 13° 12° 11° 11° 10° 10° 13° 16° 18° 20° 21° 22° 24° 25° 26° 26° 26° 25° 23° 21° 19° 17° 15° 14° 12° 11° 11° 13° 15° 17° 18° 20°
10%
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Today
Tomorrow
Thursday

Daylight Hours

05:27

Sunrise

20:15

Sunset

14 hours 48 minutes of sunlight today

Daily Forecast

Today

16°
24°

Wednesday

26°

Thursday

23°

Friday

10°
29°

Saturday

13°
28°

Sunday

11°
25°

Monday

24°

Air Quality Data Available

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UV Index

No protection needed
2 Low
Low Extreme

Humidity

14% Very Dry
Low High
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Frequently asked questions about weather in Rantoul

How warm does it get in Rantoul?

The warmest month in Rantoul is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.

How cold does it get in Rantoul?

The coldest month in Rantoul is January, with average low temperatures of -5°C. The average temperature during this period is around -2°C.

What is the wettest time of year in Rantoul?

The wettest month in Rantoul is May, with an average of 118mm of precipitation.

What is the driest time of year in Rantoul?

The driest month in Rantoul is February, with an average of 69mm of precipitation.

View full climate insights for Rantoul →

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