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Crystal Lake, IL

66°F
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Crystal Lake, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, May 27

Day

5/27
85°Hi
RealFeel® 91°
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™ 82°
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
Remaining warm with intervals of clouds and sunshine

Max UV Index10.0 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindNNW 7 mph

Wind Gusts14 mph

Probability of Precipitation14%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover50%

Morning

Afternoon

Night

5/27
50°Lo
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Mostly clear

WindNNE 10 mph

Wind Gusts18 mph

Probability of Precipitation12%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover22%

Evening

Overnight

Sun & Moon

14 hrs 57 mins
Rise 5:22 AM
Set 8:19 PM
Waxing Gibbous
Rise 5:08 PM
Set 3:25 AM

Temperature History

5/27
High
Low
Forecast
85°
50°
Average
74°
52°
Last Year
71°
50°
Record
96°
2012
39°
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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