Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Multiple atmospheric rivers will unleash flooding rain on California this week. Click for details. Chevron right
Holiday travelers could face weather-related delays this week. Get the forecast. Chevron right

Saint Charles, IA

45°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Saint Charles

Iowa

45°
No results found.
Try searching for a city, zip code or point of interest.
settings
Saint Charles, IA 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
Sunday, December 21

Day

12/21
45°Hi
RealFeel® 44°
Cold
RealFeel Guide
Cold
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 40°
Cold
RealFeel Guide
Cold
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Mostly sunny; quiet weather for early holiday travelers

Max UV Index2.0 (Low)

AccuLumen Brightness Index™9 (Very Bright)

WindS 9 mph

Wind Gusts22 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover21%

Morning

Afternoon

Night

12/21
33°Lo
RealFeel® 19°
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
Clouds breaking; breezy

WindS 15 mph

Wind Gusts21 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover70%

Evening

Overnight

Sun & Moon

9 hrs 11 mins
Rise 7:38 AM
Set 4:49 PM
Waxing Crescent
Rise 9:16 AM
Set 6:09 PM

Temperature History

12/21
High
Low
Forecast
45°
33°
Average
34°
14°
Last Year
28°
21°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Northeastern US will get a mixed bag of precipitation this holiday wee...

1 hour ago

Weather Forecasts

Christmas week US travelers to face stormy weather on West Coast

1 hour ago

Weather News

Largest wildlife overpass in North America opens across 6-lane highway

1 day ago

Severe Weather

2nd atmospheric river to flood California with firehose of rain

1 hour ago

Winter Weather

What are the snowiest cities in the US?

2 hours ago

 More Stories

Featured Stories

Weather News


Los Angeles wildfires linked to spike in heart, lung emergencies

2 days ago

Astronomy

Satellite ‘Crash Clock’ shows orbit 2.8 days from potential disaster

4 days ago

Weather News

Why the weirdest sea level changes on Earth are happening off the coas...

3 days ago

Weather News

Is it safe to eat snow? Here's what the science says

3 days ago

Astronomy

Interstellar comet 3I/ATLAS swings by Earth this week

2 days ago
World North America United States Iowa Saint Charles

Weather Near Saint Charles:

  • Ames, IA
  • Des Moines, IA
  • West Des Moines, IA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...