Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Severe weather, tornado threat increases in the central US. Get the details. Chevron right

St. Charles, MO

59°F
Location Chevron down
Location News Videos
Use Current Location
Recent

St. Charles

Missouri

59°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
St. Charles, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Sat, Mar 7

A shower in the area early this morning; breezy with clouds giving way to some sun Hi: 65°

Tonight: Mostly cloudy and cooler; remember to set clocks ahead an hour Lo: 35°

Current Weather

5:29 AM

59°F
RealFeel® 56°
Rain More Details
Wind SSW 3 mph
Wind Gusts 11 mph
Air Quality Fair

MINUTECAST®

Rain and a thunderstorm for at least 60 min

Now
6:29 AM

Looking Ahead

Thunderstorms, some heavy, late Tuesday afternoon through early Wednesday afternoon

St. Charles Weather Radar

St. Charles Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

6 AM 61°
rain drop 72%
7 AM 62°
rain drop 51%
8 AM 64°
rain drop 47%
9 AM 65°
rain drop 40%
10 AM 63°
rain drop 34%
11 AM 61°
rain drop 34%
12 PM 58°
rain drop 29%
1 PM 58°
rain drop 20%
2 PM 58°
rain drop 20%
3 PM 56°
rain drop 20%
4 PM 57°
rain drop 20%
5 PM 55°
rain drop 20%

10-Day Weather Forecast

Today

3/7

65° 35°

Breezy; a shower this morning

Night: Mostly cloudy and cooler
58%

Sun

3/8

68° 44°

Mostly sunny and warm

Clear
0%

Mon

3/9

80° 60°

Sunny; breezy in the p.m.

Clear and warm
1%

Tue

3/10

75° 47°

Heavy afternoon thunderstorms

Cloudy with heavy t-storms
90%

Wed

3/11

57° 33°

Periods of rain and a t-storm

Mainly clear and breezy
94%

Thu

3/12

56° 44°

Breezy in the morning

Mainly clear and breezy
5%

Fri

3/13

66° 40°

Warmer with clouds and sun

Becoming cloudy
10%

Sat

3/14

59° 43°

Cloudy

Thunderstorms, mainly late
25%

Sun

3/15

49° 31°

A few morning showers; cooler

Colder with increasing clouds
58%

Mon

3/16

50° 34°

Cloudy

Partly cloudy
25%

Sun & Moon

11 hrs 35 mins
Rise 6:26 AM
Set 6:01 PM
Waning Gibbous
Rise 10:41 PM
Set 8:35 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen High 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 Low Data is not supported in this location

Top Stories

Severe Weather

Severe storms to bring multiday, nighttime tornado risk in central US

33 minutes ago

Severe Weather

Mother, daughter killed after tornado rips through northern Oklahoma

15 hours ago

Recreation

25-year-old becomes 1st American woman to row solo across Atlantic

17 hours ago

Weather News

Daylight saving time returns Sunday, 1 area is done changing clocks

1 day ago

Weather Forecasts

Warm surge to overtake East, records may be set

28 minutes ago

 More Stories

Featured Stories

Recreation

When will DC cherry blossoms reach peak bloom? 2026 forecast released

1 day ago

Recreation

Death Valley’s best superbloom since 2016 is here

2 days ago

Weather News

Louisiana rocked by strongest earthquake in decades

1 day ago

Health

How to use the UV Index to lower your skin cancer risk

15 hours ago

Recreation

Yellowstone geyser erupts for 1st time since 2020

3 days ago
World North America United States Missouri St. Charles

Weather Near St. Charles:

  • O'Fallon, MO
  • Springfield, IL
  • St. Louis, MO
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...