Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Severe weather, tornado threat is shifting east. Get the forecast. Chevron right
Frost, record-challenging chill is headed for the eastern US. See how cold it will get. Chevron right

South San Francisco, CA

61°F
Location Chevron down
Location News Videos
Use Current Location
Recent

South San Francisco

California

61°
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
South San Francisco, 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
Tuesday, April 28

Day

4/28
64°Hi
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly sunny

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™9 (Very Bright)

WindW 9 mph

Wind Gusts23 mph

Probability of Precipitation4%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover25%

Morning

Afternoon

Night

4/28
52°Lo
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Mainly clear early, then areas of low clouds forming

WindW 8 mph

Wind Gusts18 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover47%

Evening

Overnight

Sun & Moon

13 hrs 39 mins
Rise 6:18 AM
Set 7:57 PM
Waxing Gibbous
Rise 5:25 PM
Set 5:00 AM

Temperature History

4/28
High
Low
Forecast
64°
52°
Average
67°
50°
Last Year
64°
46°
Record
89°
1981
39°
1967

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe weather on the move into southern, eastern U.S. through midweek

5 hours ago

Weather Forecasts

Cold returns to Midwest, Northeast with frost risk; South to chill

6 hours ago

Severe Weather

Weekend tornadoes leave 2 dead in Texas, destruction across Plains

11 hours ago

Weather Forecasts

Rain returns to southern US bringing drought and wildfire relief

6 hours ago

Severe Weather

See it: Storm chasers encounter twin tornadoes in Oklahoma

1 day ago

 More Stories

Featured Stories

Weather News

World’s largest wildlife crossing to open this year

12 hours ago

Astronomy

2 full moons will light up May 2026, including a rare blue moon

12 hours ago

Storm spawns dual tornadoes in Oklahoma

1 day ago 0:32

Severe Weather

Super tornado outbreak of 2011 still impacts weather forecasting

7 hours ago

Weather News

A climber left his girlfriend to die on Austria’s tallest mountain

1 day ago
World North America United States California South San Francisco

Weather Near South San Francisco:

  • Oakland, CA
  • San Francisco, CA
  • San Jose, 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

...

...

...