For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Triple flood threat in the central US fueled by Pacific hurricanes. Click to read the forecast.

Temperatures to approach 90 degrees in the East. Click for the forecast.

Tierrasanta, CA

Location

Location News Videos

Use Current Location

Recent

Tierrasanta

California

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.

Have an account already? Log In

settings

Tierrasanta, 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

Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

4 PM

82°

RealFeel® 83°

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.

0%

Mostly sunny

Coastal Flood Advisory

5:00 AM Monday - 5:00 PM Wednesday

RealFeel Shade™79°

Heat Index82°

WindWSW 9 mph

Air QualityPoor

Max UV Index3.0 (Moderate)

Wind Gusts14 mph

Humidity52%

Indoor Humidity52% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

79°

RealFeel® 79°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Mostly sunny

RealFeel Shade™77°

WindWSW 9 mph

Air QualityPoor

Max UV Index1.9 (Low)

Wind Gusts14 mph

Humidity56%

Indoor Humidity56% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

77°

RealFeel® 76°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Mostly sunny

RealFeel Shade™76°

WindSW 7 mph

Air QualityPoor

Max UV Index0.9 (Low)

Wind Gusts10 mph

Humidity62%

Indoor Humidity62% (Humid)

Dew Point63° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

73°

RealFeel® 72°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Mostly clear

WindSW 6 mph

Air QualityFair

Wind Gusts7 mph

Humidity71%

Indoor Humidity71% (Humid)

Dew Point63° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

72°

RealFeel® 71°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Partly cloudy

WindWSW 5 mph

Air QualityFair

Wind Gusts5 mph

Humidity74%

Indoor Humidity74% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

69°

RealFeel® 68°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Partly cloudy

WindSW 5 mph

Air QualityFair

Wind Gusts5 mph

Humidity82%

Indoor Humidity82% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

67°

RealFeel® 66°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Intermittent clouds

WindSW 5 mph

Air QualityFair

Wind Gusts5 mph

Humidity88%

Indoor Humidity85% (Humid)

Dew Point63° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover66%

Visibility10 mi

Cloud Ceiling11300 ft

11 PM

66°

RealFeel® 65°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Intermittent clouds

WindSSW 4 mph

Air QualityPoor

Wind Gusts5 mph

Humidity90%

Indoor Humidity85% (Humid)

Dew Point63° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling2000 ft

Hourly Weather Forecast for Tierrasanta

AccuWeather's hourly forecast for Tierrasanta provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 82° with a RealFeel® of 83°, mostly sunny with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

Further Ahead

Tomorrow

Friday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Triple threat flood threat in the central US fueled by hurricanes

2 hours ago

Weather News

Evacuations underway as Southwest flooding threatens dam failure

7 hours ago

Weather Forecasts

Heavy rain to soak Southeast, mid-Atlantic as Northeast dries out

5 hours ago

Weather Forecasts

The East’s hottest weather for rest of 2026 to precede wet weekend

4 hours ago

Hurricane

A 121-year-old Atlantic hurricane record could be broken in October

3 hours ago

Featured Stories

Weather News

About 200 sea turtle eggs moved from California nests ahead of Polo

1 day ago

Astronomy

October stargazing: Best time to see Saturn, meteors from Halley's Com...

2 days ago

Climate

What are Kelvin waves, and what do they mean for El Niño?

1 day ago

Weather News

4 dead, 12 missing after Nepal avalanche

2 days ago

Weather News

The newest pandas in the US have arrived in Atlanta. What we know abou...

2 days ago

World North America United States California Tierrasanta

Weather Near Tierrasanta:

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

...

...

...