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Dangerous heat wave to expand east early this week, affecting 170 million people. Details here Chevron right

Crystal Lake, IL

87°F
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Crystal Lake

Illinois

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Crystal Lake, IL Weather
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Winter Center

Today

Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Heat Advisory

Tonight's Weather

Sun, Jun 22

Breezy this evening; otherwise, clear and humid; little heat relief; uncomfortable night for sleeping without air conditioning Lo: 74°

Tomorrow: Windy, hot and humid with blazing sunshine; stay hydrated when outside in the heat Hi: 96°

Current Weather

7:46 PM

87°F
RealFeel® 91°
Sunny More Details
RealFeel Shade™ 91°
Wind SSW 7 mph
Wind Gusts 17 mph
Air Quality Fair

Crystal Lake Weather Radar

Crystal Lake Weather Radar
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Clouds
Temperature

Hourly Weather

8 PM 86°
rain drop 0%
9 PM 84°
rain drop 0%
10 PM 82°
rain drop 0%
11 PM 81°
rain drop 0%
12 AM 80°
rain drop 0%
1 AM 78°
rain drop 0%
2 AM 78°
rain drop 0%
3 AM 76°
rain drop 0%
4 AM 76°
rain drop 0%
5 AM 74°
rain drop 0%
6 AM 75°
rain drop 0%
7 AM 77°
rain drop 0%

10-Day Weather Forecast

Tonight

6/22

74° Lo

Breezy early; clear, humid

0%

Mon

6/23

96° 74°

Sunshine; windy, hot, humid

Night: A thunderstorm in spots late

2%

Tue

6/24

89° 66°

A t-storm around in the p.m.

Humid with a t-storm in spots

40%

Wed

6/25

85° 67°

A shower and t-storm; humid

Humid; a thunderstorm late

88%

Thu

6/26

88° 71°

Partly sunny, a stray t-storm

Partly cloudy, warm and humid

44%

Fri

6/27

85° 64°

Cloudy, a thunderstorm; humid

Partly cloudy

80%

Sat

6/28

84° 66°

Humid with clearing

A couple of thunderstorms

12%

Sun

6/29

86° 67°

Some rain and a thunderstorm

Clouds breaking; humid

59%

Mon

6/30

85° 65°

A strong afternoon t-storm

Partly cloudy and humid

40%

Tue

7/1

82° 63°

Sunny and less humid

Clear

1%

Sun & Moon

15 hrs 16 mins
Rise 5:17 AM
Set 8:33 PM
Waning Crescent
Rise 2:26 AM
Set 5:59 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

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World North America United States Illinois Crystal Lake

Weather Near Crystal Lake:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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