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St. Clair, MO

80°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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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, March 9

Current Weather

5:16 PM

80°F
Mostly sunny
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
79°
RealFeel Shade™
78°
Max UV Index
0.7 (Low)
Wind
SSW 10 mph
Wind Gusts
18 mph
Humidity
55%
Indoor Humidity
55% (Humid)
Dew Point
63° F
Pressure
↔ 29.71 in
Cloud Cover
17%
Visibility
14 mi
Cloud Ceiling
40000 ft

Day

3/9
81°Hi
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Abundant sunshine and warmer; breezy this afternoon

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 13 mph

Wind Gusts30 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover8%

Morning

Afternoon

Night

3/9
62°Lo
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy

WindSSW 8 mph

Wind Gusts17 mph

Probability of Precipitation4%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover43%

Evening

Overnight

Sun & Moon

11 hrs 40 mins
Rise 7:25 AM
Set 7:05 PM
Waning Gibbous
Rise 12:45 AM
Set 10:12 AM

Temperature History

3/9
High
Low
Forecast
81°
62°
Average
55°
32°
Last Year
63°
24°

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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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