Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
More cool spells, risks of frosts and freezes coming to Midwest, Northeast. See the forecast. Chevron right

Sylmar, CA

55°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Sylmar

California

55°
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
Sylmar, 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

Today's Weather

Mon, May 4

Clouds giving way to some sun with a shower in spots; cool Hi: 66°

Tonight: Partly cloudy with a shower in the area Lo: 52°

Current Weather

4:35 AM

55°F
RealFeel® 57°
Cloudy More Details
Wind WSW 2 mph
Wind Gusts 4 mph
Air Quality Fair

Sylmar Weather Radar

Sylmar 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

5 AM 51°
rain drop 0%
6 AM 51°
rain drop 0%
7 AM 53°
rain drop 3%
8 AM 55°
rain drop 35%
9 AM 58°
rain drop 38%
10 AM 61°
rain drop 42%
11 AM 63°
rain drop 17%
12 PM 64°
rain drop 13%
1 PM 65°
rain drop 17%
2 PM 66°
rain drop 47%
3 PM 64°
rain drop 51%
4 PM 65°
rain drop 47%

10-Day Weather Forecast

Today

5/4

66° 52°

Clouds breaking, a shower

Night: Partly cloudy with a shower
55%

Tue

5/5

67° 50°

Rather cloudy, showers around

Clear to partly cloudy
84%

Wed

5/6

77° 56°

Pleasant with plenty of sun

Clear
1%

Thu

5/7

83° 58°

Mostly sunny

Mainly clear
0%

Fri

5/8

84° 59°

Plenty of sunshine

Clear
1%

Sat

5/9

84° 58°

Mostly sunny

Clear
1%

Sun

5/10

83° 59°

Plenty of sunshine

Clear
0%

Mon

5/11

84° 58°

Plenty of sunshine

Clear
0%

Tue

5/12

82° 61°

Plenty of sunshine

Mainly clear
0%

Wed

5/13

88° 60°

Mostly sunny and very warm

Clear
0%

Sun & Moon

13 hrs 39 mins
Rise 6:01 AM
Set 7:40 PM
Waning Gibbous
Rise 10:58 PM
Set 8:25 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 Moderate 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

Weather Forecasts

Turbulent temperatures, more freezes ahead for Midwest, Northeast

2 hours ago

Weather News

5 killed in small plane crash in Texas, authorities say

2 days ago

Weather News

Camp Mystic halts plans to reopen this summer

2 days ago

Weather Forecasts

High-altitude storm to bring gusty thunderstorms to California

2 hours ago

Severe Weather

After lull, dangerous storms to refire in central US starting Monday

2 hours ago

 More Stories

Featured Stories

Astronomy

May's biggest astronomy events include shooting stars, rare Blue Moon

2 days ago

Recreation

Watch: Yellowstone hot spring erupts twice in 2 days

2 days ago

Severe Weather

First tornado in nearly 2 years confirmed in West Virginia

1 day ago

Astronomy

SpaceX rocket debris is on a collision course with the moon

3 days ago

Severe Weather

Texas police rescue mom from surging floodwater using jumper cables

3 days ago
World North America United States California Sylmar

Weather Near Sylmar:

  • 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

...

...

...