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Union, IL

88°F
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, August 8

Day

8/8
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™ 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
Breezy in the morning with occasional rain and a thunderstorm; warm and humid with clouds yielding to sun

Max UV Index8 (Very High)

AccuLumen Brightness Index™7 (Bright)

WindS 13 mph

Wind Gusts25 mph

Probability of Precipitation60%

Probability of Thunderstorms36%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover50%

Morning

Afternoon

Night

8/8
70°Lo
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Clear to partly cloudy, warm and humid

WindS 10 mph

Wind Gusts24 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover15%

Evening

Overnight

Sun & Moon

14 hrs 11 mins
Rise 5:54 AM
Set 8:05 PM
Waxing Gibbous
Rise 8:06 PM
Set 4:48 AM

Temperature History

8/8
High
Low
Forecast
87°
70°
Average
82°
62°
Last Year
78°
54°
Record
96°
1983
46°
1976

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  • Joliet, IL
  • Naperville, IL
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