Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Pineapple express to send rain to the Southwest. See the forecast. Chevron right
Halloween forecast: See where trick-or-treaters will need an umbrella. Chevron right

Half Moon Bay, CA

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

Half Moon Bay

California

61°
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
Half Moon Bay, 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, October 27

Current Weather

11:56 AM

61°F
Sunny
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel®
64°
RealFeel Shade™
59°
Max UV Index
3.3 (Moderate)
Wind
NW 8 mph
Wind Gusts
11 mph
Humidity
67%
Indoor Humidity
53% (Ideal Humidity)
Dew Point
50° F
Pressure
↑ 30.08 in
Cloud Cover
6%
Visibility
9 mi
Cloud Ceiling
40000 ft

Day

10/27
63°Hi
RealFeel® 64°
Cool
RealFeel Guide
Cool
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly sunny; there will be coastal flooding in prone areas around high tide
alerts

Coastal Flood Advisory

9:00 AM Monday - 5:00 PM Friday

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™8 (Bright)

WindNW 12 mph

Wind Gusts30 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover32%

Morning

Afternoon

Night

10/27
47°Lo
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Mainly clear early, then areas of low clouds forming
alerts

Coastal Flood Advisory

9:00 AM Monday - 5:00 PM Friday

WindNNE 7 mph

Wind Gusts18 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover43%

Evening

Overnight

Sun & Moon

10 hrs 48 mins
Rise 7:29 AM
Set 6:17 PM
Waning Gibbous
Rise 7:10 PM
Set 10:43 AM

Temperature History

10/27
High
Low
Forecast
63°
47°
Average
66°
47°
Last Year
66°
56°

Current Weather Conditions in Half Moon Bay

Half Moon Bay, California is currently Sunny with a temperature of 61°. The current RealFeel® Temperature is 64° (Pleasant) based on observed conditions including 67% humidity, 6% cloud cover, a UV index of 3, and winds of 8 mph. In shade, the RealFeel Shade™ is 59°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Half Moon Bay, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Pineapple Express to troll Southwest with heavy rain Halloween weekend

2 hours ago

Weather News

King tide flooding swamps U.S. coastal communities

5 hours ago

Weather Forecasts

Halloween trick or treat weather troublespots; western, central U.S.

25 minutes ago

Hurricane

Atlantic still being watched for tropical tricks before Halloween

5 hours ago

Weather News

UK faces third round of strong winds after back-to-back storms

22 hours ago

More Stories

Featured Stories

Weather News

Wind pushes cruise ship into 2 container vessels at German port

2 hours ago

Hurricane

One year after Hurricane Melissa, parts of Jamaica are still devastate...

3 hours ago

Recreation

Deadly bat disease detected for first time in Glacier National Park

17 minutes ago

Weather News

Rooftop rescues, a tornado and historic floods

1 day ago

Weather News

Massive rockslide crashes onto popular Utah trail after heavy rain

1 day ago

World North America United States California Half Moon Bay

Weather Near Half Moon Bay:

  • 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

...

...

...