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A break from the deep freeze is on the way for the Central and East. See the forecast. Chevron right

St. Clair, MO

14°F
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St. Clair, MO Weather
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Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, December 15

Current Weather

7:27 AM

14°F
Sunny
RealFeel® 11°
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.
LEARN MORE
RealFeel Shade™ 11°
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.
LEARN MORE
RealFeel®
11°
RealFeel Shade™
11°
Max UV Index
0.0 (Low)
Wind
SSE 5 mph
Wind Gusts
12 mph
Humidity
70%
Indoor Humidity
21% (Very Dry)
Dew Point
6° F
Pressure
↓ 30.21 in
Cloud Cover
1%
Visibility
15 mi
Cloud Ceiling
40000 ft

Day

12/15
46°Hi
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Breezy and not as cold with plenty of sunshine

Max UV Index2.0 (Low)

AccuLumen Brightness Index™10 (Very Bright)

WindSW 14 mph

Wind Gusts32 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Morning

Afternoon

Night

12/15
28°Lo
RealFeel® 24°
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.
LEARN MORE
Mainly clear

WindSW 7 mph

Wind Gusts12 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Evening

Overnight

Sun & Moon

9 hrs 30 mins
Rise 7:14 AM
Set 4:44 PM
Waning Crescent
Rise 3:16 AM
Set 1:41 PM

Temperature History

12/15
High
Low
Forecast
46°
28°
Average
43°
25°
Last Year
57°
46°

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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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