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Joliet, IL

76°F
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Joliet

Illinois

76°
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Joliet, 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
Monday, June 29

Day

6/29
94°Hi
RealFeel® 107°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. 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™ 100°
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
Mostly sunny, hot with the temperature tying the record high from 2025 and humid; beginning of the first extended period of heat and humidity of the season
alerts

Heat Advisory

12:00 PM Monday - 10:00 PM Wednesday

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindS 10 mph

Wind Gusts25 mph

Probability of Precipitation3%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover23%

Morning

Afternoon

Night

6/29
74°Lo
RealFeel® 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
Mainly clear, warm and very humid
alerts

Heat Advisory

12:00 PM Monday - 10:00 PM Wednesday

WindSSW 7 mph

Wind Gusts17 mph

Probability of Precipitation4%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover14%

Evening

Overnight

Sun & Moon

15 hrs 09 mins
Rise 5:21 AM
Set 8:30 PM
Full Moon
Rise 8:50 PM
Set 5:33 AM

Temperature History

6/29
High
Low
Forecast
94°
74°
Average
84°
63°
Last Year
92°
70°
Record
95°
1996
53°
2016

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10-Day

Monthly

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World North America United States Illinois Joliet

Weather Near Joliet:

  • Chicago, IL
  • Naperville, IL
  • Rockford, IL
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