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St Charles, MO

9°F
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St Charles

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St Charles, MO Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Cold Weather Advisory

Today's Weather

Sun, Dec 14

Frigid with plenty of sunshine; coldest day since last winter Hi: 16°

Tonight: Clear and cold Lo: 13°

Current Weather

2:56 AM

9°F
RealFeel® 4°
Clear More Details
Wind NW 6 mph
Wind Gusts 13 mph
Air Quality Excellent

Looking Ahead

Warmer weather on the way next week

St Charles Weather Radar

St Charles Weather Radar
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Clouds
Temperature

Hourly Weather

3 AM 7°
rain drop 0%
4 AM 7°
rain drop 0%
5 AM 6°
rain drop 0%
6 AM 5°
rain drop 0%
7 AM 5°
rain drop 0%
8 AM 4°
rain drop 0%
9 AM 4°
rain drop 0%
10 AM 6°
rain drop 0%
11 AM 9°
rain drop 0%
12 PM 12°
rain drop 0%
1 PM 13°
rain drop 0%
2 PM 14°
rain drop 0%

10-Day Weather Forecast

Today

12/14

16° 13°

Sunny, but frigid

Night: Clear and cold
0%

Mon

12/15

46° 28°

Mostly sunny and not as cold

Mainly clear
0%

Tue

12/16

53° 34°

Plenty of sunshine

Partly cloudy
2%

Wed

12/17

53° 43°

Times of clouds and sun

Breezy; a few showers late
12%

Thu

12/18

54° 22°

A.M. rain, breezy and cooler

Mainly clear and much colder
70%

Fri

12/19

42° 38°

Times of clouds and sun

Partly cloudy
6%

Sat

12/20

59° 34°

Mostly cloudy

Partly cloudy
0%

Sun

12/21

48° 35°

High clouds and cooler

Partly cloudy
1%

Mon

12/22

51° 40°

Partly sunny

Increasing cloudiness
1%

Tue

12/23

55° 39°

Rain and drizzle possible

Low clouds
30%

Sun & Moon

9 hrs 29 mins
Rise 7:12 AM
Set 4:41 PM
Waning Crescent
Rise 2:15 AM
Set 1:14 PM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Very High Data is not supported in this location

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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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