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Greyslake, IL

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, August 27

Day

8/27
80°Hi
RealFeel® 87°
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
RealFeel Shade™ 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Humid with sunshine and a few clouds; a thundershower on the prowl in the afternoon

Max UV Index7 (High)

WindNNW 6 mph

Wind Gusts12 mph

Probability of Precipitation40%

Probability of Thunderstorms15%

Precipitation0.02 in

Rain0.02 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover25%

Night

8/27
64°Lo
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
A brief evening shower; otherwise, partly cloudy and humid

WindNE 8 mph

Wind Gusts13 mph

Probability of Precipitation56%

Probability of Thunderstorms16%

Precipitation0.02 in

Rain0.02 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover49%

Sun & Moon

13 hrs 23 mins
Rise 6:12 AM
Set 7:35 PM
Waxing Crescent
Rise 10:44 AM
Set 9:17 PM

Temperature History

8/27
High
Low
Forecast
80°
64°
Average
79°
60°
Last Year
96°
74°
Record
96°
2024
48°
2015

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World North America United States Illinois Greyslake

Weather Near Greyslake:

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