Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Isaias: 300,000+ without power in Florida in wake of hurricane. Click for the latest. Chevron right
Dry weather brings a break for Isaias cleanup. Click for the latest forecast. Chevron right

Altadena, CA

60°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Altadena

California

60°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
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
Altadena, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, October 11

Night

10/11
57°Lo
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Mostly cloudy with a couple of showers
alerts

Wind Advisory

5:00 AM Sunday - 5:00 AM Monday

WindS 6 mph

Wind Gusts10 mph

Probability of Precipitation97%

Probability of Thunderstorms19%

Precipitation0.18 in

Rain Amount0.18 in

Total Hours of Precipitation4

Total Hours of Rain4

Cloud Cover92%

Evening

Overnight

Sun & Moon

11 hrs 30 mins
Rise 6:54 AM
Set 6:24 PM
Waxing Crescent
Rise 8:00 AM
Set 6:45 PM

Temperature History

10/11
High
Low
Forecast
64°
57°
Average
84°
57°
Last Year
81°
59°
Record
108°
1991
46°
1944

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Isaias made hurricane history before unleashing 116-mph winds, tornado...

13 hours ago

Hurricane

Family evacuates right before Isaias tears top floor off condo

17 hours ago

Hurricane

Hurricane Simon to bring destructive winds, flooding to Mexico

7 hours ago

Hurricane

Dry weather aids Isaias cleanup as Northeast flood risk lingers

7 hours ago

Hurricane

Rachel to drench southwestern US; flash flooding to threaten lives

7 hours ago

 More Stories

Featured Stories

Winter Weather

Winter forecast 2026-2027: El Niño to reshape snow, cold across US

3 days ago

Weather News

Hilarious animal photos from this year’s Comedy Wildlife Awards

14 hours ago

Flash flood sweeps away 40 homes in Nepal weeks after disaster

14 hours ago 0:44

Astronomy

Margaret Hamilton, whose software helped land Apollo astronauts on the...

3 days ago

Climate

This island was home to the planet’s largest penguin colony. Here’s wh...

3 days ago
World North America United States California Altadena

Weather Near Altadena:

  • Anaheim, CA
  • Long Beach, CA
  • Los Angeles, CA
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

...

...

...