Chicago Heights

Platte County, Illinois, United States

Current Weather

29°

Partly Cloudy

Feels Like: 34°

Min: 21°

Max: 30°

The next few hours will be mostly cloudy, with today reaching 30°C and dropping to 23°C. The coming days will be hazy until afternoon, returning overnight, and possible drizzle in the evening.

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Hourly Forecast

30° 29° 28° 26° 26° 25° 24° 24° 24° 24° 23° 23° 23° 24° 25° 27° 29° 30° 31° 32° 32° 32° 32° 31° 30° 30° 29° 28° 27° 26° 25° 25° 25° 25° 25° 25° 25° 25° 26° 27° 29° 29° 30° 30° 31° 31° 31° 30°
13%
9%
19%
23%
12%
17%
25%
17%
23%
16%
21%
24%
27%
30%
33%
36%
39%
30%
21%
25%
37%
50%
50%
6pm
7pm
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9pm
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11pm
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1am
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Today
Tomorrow
Thursday

Daylight Hours

05:21

Sunrise

20:17

Sunset

14 hours 55 minutes of sunlight today

Daily Forecast

Today

21°
30°

Wednesday

23°
32°

Thursday

24°
31°

Friday

18°
26°

Saturday

18°
29°

Sunday

18°
23°

Monday

16°
23°

Air Quality Data Available

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UV Index

No protection needed
2 Low
Low Extreme

Humidity

71% Humid
Low High
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Frequently asked questions about weather in Chicago Heights

How warm does it get in Chicago Heights?

The warmest month in Chicago Heights 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 Chicago Heights?

The coldest month in Chicago Heights is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.

What is the wettest time of year in Chicago Heights?

The wettest month in Chicago Heights is May, with an average of 132mm of precipitation.

What is the driest time of year in Chicago Heights?

The driest month in Chicago Heights is February, with an average of 62mm of precipitation.

View full climate insights for Chicago Heights →

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