Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Ice, snow to hit from Tennessee to Washington, D.C. Read more: Chevron right
Polar vortex to unleash 3 blasts of Arctic air into mid-December. See the forecast. Chevron right

Acton, CA

46°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Acton

California

46°
No results found.
Try searching for a city, zip code or point of interest.
settings
Acton, CA 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
Thursday, December 4

Current Weather

7:51 PM

46°F
Partly cloudy
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
47°
Wind
ENE 4 mph
Wind Gusts
7 mph
Humidity
37%
Indoor Humidity
31% (Dry)
Dew Point
21° F
Pressure
↔ 30.24 in
Cloud Cover
45%
Visibility
27 mi
Cloud Ceiling
40000 ft

Night

12/4
38°Lo
RealFeel® 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Clear

WindENE 9 mph

Wind Gusts12 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover7%

Evening

Overnight

Sun & Moon

9 hrs 58 mins
Rise 6:44 AM
Set 4:42 PM
Full Moon
Rise 4:20 PM
Set 7:51 AM

Temperature History

12/4
High
Low
Forecast
55°
38°
Average
60°
35°
Last Year
73°
33°
Record
84°
1958
19°
2006

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Polar vortex to bring triple whammy of Arctic cold to US

7 hours ago

Winter Weather

Northwest bracing for flooding rain, yards of snow as storms line up

2 hours ago

Astronomy

Cold Moon rising: How to see December’s supermoon

1 day ago

Winter Weather

Where will late-week rainstorm turn into snow, ice in the eastern US?

3 hours ago

Winter Weather

Minneapolis was briefly colder than Mars as wintry weather expands

1 day ago

 More Stories

Featured Stories

Recreation

Free National Park days in 2026 include July 4th weekend

10 hours ago

Weather News

Daring rescue saves truck driver after plunging off West Virginia over...

1 day ago

Astronomy

International Space Station parking full for first time in 25 years

2 days ago

Travel

TSA adds $45 fee for travelers without REAL ID

2 days ago

Weather News

Taps may run dry in this country; water crisis can be seen from space

12 hours ago
World North America United States California Acton

Weather Near Acton:

  • 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 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

...

...

...