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St. Clair, MO

77°F
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St. Clair, MO Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, August 3

Day

8/3
79°Hi
RealFeel® 86°
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.
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RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Hazy sun

Max UV Index10 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindENE 6 mph

Wind Gusts15 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover31%

Morning

Afternoon

Night

8/3
61°Lo
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy

WindNNE 5 mph

Wind Gusts10 mph

Probability of Precipitation3%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover56%

Evening

Overnight

Sun & Moon

14 hrs 04 mins
Rise 6:08 AM
Set 8:12 PM
Waxing Gibbous
Rise 4:06 PM
Set 1:14 AM

Temperature History

8/3
High
Low
Forecast
79°
61°
Average
89°
67°
Last Year
91°
70°

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World North America United States Missouri St. Clair

Weather Near St. Clair:

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