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St. Charles, MO

11°F
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St. Charles

Missouri

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St. Charles, MO Weather
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Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, December 15

Current Weather

7:09 AM

11°F
Clear
RealFeel® 12°
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®
12°
Wind
SSE 4 mph
Wind Gusts
7 mph
Humidity
65%
Indoor Humidity
17% (Extremely Dry)
Dew Point
2° F
Pressure
↓ 30.50 in
Cloud Cover
1%
Visibility
15 mi
Cloud Ceiling
33300 ft

Day

12/15
45°Hi
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mostly sunny, breezy and not as cold

Max UV Index2.0 (Low)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 15 mph

Wind Gusts31 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Morning

Afternoon

Night

12/15
29°Lo
RealFeel® 23°
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

WindSW 7 mph

Wind Gusts10 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Evening

Overnight

Sun & Moon

9 hrs 28 mins
Rise 7:13 AM
Set 4:41 PM
Waning Crescent
Rise 3:15 AM
Set 1:38 PM

Temperature History

12/15
High
Low
Forecast
45°
29°
Average
44°
29°
Last Year
55°
45°
Record
76°
1948
-5°
1901

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World North America United States Missouri St. Charles

Weather Near St. Charles:

  • O'Fallon, MO
  • Springfield, IL
  • St. Louis, MO
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