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Greyslake, IL

78°F
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, August 12

Day

8/12
87°Hi
RealFeel® 95°
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™ 89°
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
Very warm with clouds and sun; a couple of thunderstorms in the afternoon

Max UV Index8 (Very High)

AccuLumen Brightness Index™7 (Bright)

WindSSW 5 mph

Wind Gusts15 mph

Probability of Precipitation74%

Probability of Thunderstorms67%

Precipitation0.42 in

Rain0.42 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover57%

Morning

Afternoon

Night

8/12
68°Lo
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy and humid

WindSW 6 mph

Wind Gusts14 mph

Probability of Precipitation14%

Probability of Thunderstorms3%

Precipitation0.00 in

Cloud Cover89%

Evening

Overnight

Sun & Moon

14 hrs 02 mins
Rise 5:56 AM
Set 7:58 PM
Waning Gibbous
Rise 9:38 PM
Set 10:56 AM

Temperature History

8/12
High
Low
Forecast
87°
68°
Average
80°
62°
Last Year
82°
59°

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World North America United States Illinois Greyslake

Weather Near Greyslake:

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