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St. Clair, MO

16°F
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St. Clair, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, February 23

Current Weather

9:28 AM

16°F
Partly sunny
RealFeel® 13°
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™ 8°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
RealFeel®
13°
RealFeel Shade™
8°
Max UV Index
2.2 (Low)
Wind
NNW 7 mph
Wind Gusts
12 mph
Humidity
70%
Indoor Humidity
22% (Very Dry)
Dew Point
8° F
Pressure
↔ 30.63 in
Cloud Cover
39%
Visibility
15 mi
Cloud Ceiling
40000 ft

Day

2/23
34°Hi
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
A flurry early this morning; otherwise, cold with clouds giving way to sun

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindNW 9 mph

Wind Gusts20 mph

Probability of Precipitation41%

Probability of Thunderstorms0%

Precipitation0.00 in

Snow

Hours of Precipitation1

Cloud Cover11%

Morning

Afternoon

Night

2/23
21°Lo
RealFeel® 19°
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

WindS 6 mph

Wind Gusts15 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Evening

Overnight

Sun & Moon

11 hrs 06 mins
Rise 6:45 AM
Set 5:51 PM
Waxing Crescent
Rise 9:49 AM
Set 1:15 AM

Temperature History

2/23
High
Low
Forecast
34°
21°
Average
N/A
N/A
Last Year
N/A
N/A

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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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