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St Clair, MO

36°F
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St Clair

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St Clair, MO Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, December 18

Day

12/18
57°Hi
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Cooler in the morning with periods of rain and a thunderstorm; windy with considerable cloudiness

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindWSW 20 mph

Wind Gusts41 mph

Probability of Precipitation82%

Probability of Thunderstorms25%

Precipitation0.44 in

Rain0.44 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover97%

Morning

Afternoon

Night

12/18
21°Lo
RealFeel® 10°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
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Windy in the evening; clear to partly cloudy and much colder

WindWNW 15 mph

Wind Gusts35 mph

Probability of Precipitation3%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover12%

Evening

Overnight

Sun & Moon

9 hrs 29 mins
Rise 7:16 AM
Set 4:45 PM
Waning Crescent
Rise 6:19 AM
Set 3:24 PM

Temperature History

12/18
High
Low
Forecast
57°
21°
Average
42°
24°
Last Year
46°
30°

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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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