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St. Clair, MO

27°F
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St. Clair

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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
Sunday, February 22

Current Weather

11:17 AM

27°F
Partly sunny
RealFeel® 16°
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®
16°
RealFeel Shade™
11°
Max UV Index
3.4 (Moderate)
Wind
NW 15 mph
Wind Gusts
23 mph
Humidity
52%
Indoor Humidity
25% (Very Dry)
Dew Point
11° F
Pressure
↑ 30.52 in
Cloud Cover
50%
Visibility
23 mi
Cloud Ceiling
20000 ft

Day

2/22
34°Hi
RealFeel® 22°
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™ 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
Windy and colder with sunshine

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindNW 16 mph

Wind Gusts41 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover6%

Morning

Afternoon

Night

2/22
13°Lo
RealFeel® 2°
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
Breezy this evening; otherwise, clear and cold

WindNW 13 mph

Wind Gusts28 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover5%

Evening

Overnight

Sun & Moon

11 hrs 04 mins
Rise 6:46 AM
Set 5:50 PM
Waxing Crescent
Rise 9:13 AM
Set 12:01 AM

Temperature History

2/22
High
Low
Forecast
34°
13°
Average
49°
28°
Last Year
41°
10°

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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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