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Two tropical threats brewing as Hurricane Gabrielle churns over Atlantic. Get the forecast. Chevron right

Saint Clair, MO

69°F
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Saint Clair

Missouri

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Saint Clair, MO Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, December 21

Day

12/21
38°Hi
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
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RealFeel Shade™ 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mostly cloudy

Max UV Index1.0 (Low)

WindSW 10 mph

Wind Gusts21 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover83%

Night

12/21
17°Lo
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
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Partly cloudy

WindW 12 mph

Wind Gusts27 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover59%

Sun & Moon

9 hrs 30 mins
Rise 8:17 AM
Set 5:47 PM
Waxing Crescent
Rise 9:53 AM
Set 7:09 PM

Temperature History

12/21
High
Low
Forecast
38°
17°
Average
42°
24°
Last Year
39°
25°

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World North America United States Missouri Saint Clair

Weather Near Saint Clair:

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