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Big heat is coming to the Northeast, so are more downpours Chevron right
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Crystal Lake, IL

78°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Monday, June 16

Day

6/16
87°Hi
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Warm with intervals of clouds and sun

Max UV Index10 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindSE 8 mph

Wind Gusts16 mph

Probability of Precipitation8%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover46%

Morning

Afternoon

Night

6/16
67°Lo
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Increasing clouds

WindS 6 mph

Wind Gusts16 mph

Probability of Precipitation3%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover51%

Evening

Overnight

Sun & Moon

15 hrs 16 mins
Rise 5:16 AM
Set 8:32 PM
Waning Gibbous
Rise 12:00 AM
Set 10:25 AM

Temperature History

6/16
High
Low
Forecast
87°
67°
Average
80°
58°
Last Year
93°
68°
Record
94°
2022
47°
2023

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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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