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Polar vortex to unleash frigid air before end of January. Get the details. Chevron right

St. Charles, MO

28°F
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St. Charles

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St. Charles, MO Weather
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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, January 15

Current Weather

12:12 PM

28°F
Sunny
RealFeel® 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel®
37°
RealFeel Shade™
30°
Max UV Index
2.5 (Moderate)
Wind
W 3 mph
Wind Gusts
5 mph
Humidity
49%
Indoor Humidity
25% (Very Dry)
Dew Point
12° F
Pressure
↓ 30.11 in
Cloud Cover
0%
Visibility
14 mi
Cloud Ceiling
33400 ft

Day

1/15
33°Hi
RealFeel® 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Sunny to partly cloudy

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindW 7 mph

Wind Gusts14 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover16%

Morning

Afternoon

Night

1/15
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
Partly cloudy; a snow shower this evening, then late-night flurries; any heavier burst of snow could reduce visibility and make roads slippery

WindSSW 9 mph

Wind Gusts14 mph

Probability of Precipitation65%

Probability of Thunderstorms0%

Precipitation0.00 in

Snow0.05 in

Hours of Precipitation3

Cloud Cover70%

Evening

Overnight

Sun & Moon

9 hrs 45 mins
Rise 7:19 AM
Set 5:04 PM
Waning Crescent
Rise 5:08 AM
Set 2:02 PM

Temperature History

1/15
High
Low
Forecast
33°
29°
Average
40°
23°
Last Year
31°
8°
Record
69°
1901
-12°
1888

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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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