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100-degree heat dome to set up shop over southern US. Get the forecast Chevron right

Pontoon Beach, IL

83°F
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Pontoon Beach

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Pontoon Beach, IL Weather
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Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
July 21

Afternoon

7/21
90°
RealFeel® 104°
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™ 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
Partly sunny and humid
alerts

Extreme Heat Warning

12:00 PM Saturday - 7:00 PM Thursday

WindE 5 mph

Wind Gusts9 mph

Humidity62%

Dew Point72°

Probability of Precipitation21%

Precipitation0.00 in

Cloud Cover26%

Visibility11 mi

Evening

Day & Night

Sun & Moon

14 hrs 29 mins
Rise 5:52 AM
Set 8:21 PM
Waning Crescent
Rise 2:07 AM
Set 6:06 PM

Temperature History

7/21
High
Low
Forecast
90°
75°
Average
87°
69°
Last Year
81°
66°

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World North America United States Illinois Pontoon Beach

Weather Near Pontoon Beach:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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