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St. Clair, MO

64°F
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St. Clair

Missouri

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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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Winter Center

Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, March 15

Current Weather

11:20 AM

64°F
Cloudy
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel®
63°
RealFeel Shade™
61°
Max UV Index
1.4 (Low)
Wind
S 11 mph
Wind Gusts
26 mph
Humidity
72%
Indoor Humidity
64% (Ideal Humidity)
Dew Point
55° F
Pressure
↑ 29.43 in
Cloud Cover
96%
Visibility
13 mi
Cloud Ceiling
7400 ft

Day

3/15
68°Hi
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Cloudy and windy; a couple of showers and a heavy thunderstorm this afternoon; there can be damaging winds, hail and even an isolated tornado
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindSSW 20 mph

Wind Gusts39 mph

Probability of Precipitation90%

Probability of Thunderstorms54%

Precipitation0.50 in

Rain0.50 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover97%

Morning

Afternoon

Night

3/15
21°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
Very windy; cloudy with a couple of showers and a heavy thunderstorm this evening followed by a couple of snow showers late
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindWNW 24 mph

Wind Gusts45 mph

Probability of Precipitation97%

Probability of Thunderstorms58%

Precipitation0.19 in

Rain0.15 in

Snow0.60 in

Hours of Precipitation3

Hours of Rain1

Cloud Cover98%

Evening

Overnight

Sun & Moon

11 hrs 55 mins
Rise 7:16 AM
Set 7:11 PM
Waning Crescent
Rise 5:34 AM
Set 3:44 PM

Temperature History

3/15
High
Low
Forecast
68°
21°
Average
57°
34°
Last Year
63°
40°

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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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