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St. Charles, MO

94°F
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St. Charles, MO 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
Friday, July 17

Day

7/17
90°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™ 94°
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
Periods of clouds and sunshine with a couple of showers and a thunderstorm; humid; there can be ponding on roadways

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™6 (Medium)

WindW 8 mph

Wind Gusts14 mph

Probability of Precipitation88%

Probability of Thunderstorms53%

Precipitation0.10 in

Rain0.10 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover70%

Morning

Afternoon

Night

7/17
74°Lo
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly cloudy and humid with a couple of thunderstorms

WindWSW 7 mph

Wind Gusts9 mph

Probability of Precipitation88%

Probability of Thunderstorms53%

Precipitation0.20 in

Rain0.20 in

Hours of Precipitation3.5

Hours of Rain3.5

Cloud Cover76%

Evening

Overnight

Sun & Moon

14 hrs 35 mins
Rise 5:50 AM
Set 8:25 PM
Waxing Crescent
Rise 9:35 AM
Set 10:37 PM

Temperature History

7/17
High
Low
Forecast
90°
74°
Average
90°
71°
Last Year
87°
74°
Record
103°
2012
57°
1976

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World North America United States Missouri St. Charles

Weather Near St. Charles:

  • O'Fallon, MO
  • Springfield, IL
  • St. Louis, MO
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