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El Nino to play a major role this hurricane season. Here's how many storms AccuWeather experts are predicting. Chevron right

St. Clair, MO

68°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 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, March 29

Current Weather

1:57 PM

68°F
Mostly cloudy
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
69°
RealFeel Shade™
65°
Max UV Index
2.2 (Low)
Wind
SSW 7 mph
Wind Gusts
13 mph
Humidity
33%
Indoor Humidity
33% (Slightly Dry)
Dew Point
38° F
Pressure
↑ 30.00 in
Cloud Cover
89%
Visibility
31 mi
Cloud Ceiling
18800 ft

Day

3/29
73°Hi
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly cloudy and pleasant

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™3 (Dull)

WindS 10 mph

Wind Gusts24 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover84%

Morning

Afternoon

Night

3/29
58°Lo
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Partly cloudy and breezy

WindS 15 mph

Wind Gusts27 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover35%

Evening

Overnight

Sun & Moon

12 hrs 30 mins
Rise 6:54 AM
Set 7:24 PM
Waxing Gibbous
Rise 4:10 PM
Set 5:39 AM

Temperature History

3/29
High
Low
Forecast
73°
58°
Average
62°
39°
Last Year
67°
60°

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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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