Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Hurricane Simon churns near Mexico with Trudy strengthening nearby. Click for details. Chevron right
Coldest air in months + chance of snowflakes coming to the Northeast. Click for more. Chevron right

Grant Hill, CA

75°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Grant Hill

California

75°
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
Grant Hill, 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
Thursday, October 15

Day

10/15
85°Hi
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Very warm with plenty of sun
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Saturday
alerts

Beach Hazards Statement

2:00 PM Tuesday - 2:00 PM Thursday

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindN 8 mph

Wind Gusts20 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover7%

Morning

Afternoon

Night

10/15
64°Lo
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear
alerts

Heat Advisory

10:00 AM Thursday - 8:00 PM Saturday

WindNE 7 mph

Wind Gusts8 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover1%

Evening

Overnight

Sun & Moon

11 hrs 23 mins
Rise 6:53 AM
Set 6:16 PM
Waxing Crescent
Rise 11:51 AM
Set 9:31 PM

Temperature History

10/15
High
Low
Forecast
85°
64°
Average
75°
62°
Last Year
68°
56°
Record
97°
1961
47°
1881

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Quick cold snap with storms and snow coming for some in Northeast

4 hours ago

Hurricane

Hurricane Simon is lingering; new threat brewing from Trudy in Mexico

4 hours ago

Winter Weather

See it: Early snow blankets the West as Great Falls piles up 16 inches

1 day ago

Severe Weather

Flooding downpours and severe storms to target the Plains

3 hours ago

Weather Forecasts

Santa Ana winds to bring heat, wildfire risk to Southern California

9 hours ago

 More Stories

Featured Stories

Weather News

World’s largest wildlife crossing nears opening in California

2 hours ago

Climate

AI-powered reefs may help beaches rebuild as erosion worsens

5 hours ago

Astronomy

NASA rover breaks Mars record after slow-mo 28-mile trek

8 hours ago

Recreation

Utah ultramarathon canceled after heavy rain leaves about 70 stranded

4 hours ago

Weather News

Hilarious animal photos from this year’s Comedy Wildlife Awards

3 days ago
World North America United States California Grant Hill

Weather Near Grant Hill:

  • Chula Vista, CA
  • Oceanside, CA
  • San Diego, 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

...

...

...