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Chester, IL

80°F
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Chester, IL Weather
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Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Tuesday, July 15

Day

7/15
84°Hi
RealFeel® 98°
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
Times of clouds and sun with a couple of showers and a thunderstorm; very humid

Max UV Index8 (Very High)

AccuLumen Brightness Index™6 (Medium)

WindS 7 mph

Wind Gusts17 mph

Probability of Precipitation88%

Probability of Thunderstorms53%

Precipitation0.17 in

Rain0.17 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover69%

Morning

Afternoon

Night

7/15
72°Lo
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Partly cloudy and very humid

WindSSW 5 mph

Wind Gusts14 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover39%

Evening

Overnight

Sun & Moon

14 hrs 32 mins
Rise 5:49 AM
Set 8:21 PM
Waning Gibbous
Rise 11:19 PM
Set 11:57 AM

Temperature History

7/15
High
Low
Forecast
84°
72°
Average
89°
67°
Last Year
92°
73°
Record
108°
1936
48°
1926

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World North America United States Illinois Chester

Weather Near Chester:

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