Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Hawaii braces for Tropical Storm Lala, rare landfall possible. Click for the forecast. Chevron right
Tropical Storm Cristobal forms in the Atlantic. Click to see where it is heading. Chevron right

St Augustine Beach, FL

89°F
Location Chevron down
Location News Videos
Use Current Location
Recent

St Augustine Beach

Florida

89°
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
St Augustine Beach, FL 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, August 13

Day

8/13
92°Hi
RealFeel® 111°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Sunny to partly cloudy and humid; an afternoon thunderstorm in parts of the area
alerts

Heat Advisory

11:00 AM Thursday - 8:00 PM Thursday

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindN 7 mph

Wind Gusts15 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.07 in

Rain Amount0.07 in

Total Hours of Precipitation1

Total Hours of Rain1

Cloud Cover18%

Morning

Afternoon

Night

8/13
76°Lo
RealFeel® 84°
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
A thunderstorm in spots this evening; otherwise, partly cloudy and humid
alerts

Heat Advisory

11:00 AM Thursday - 8:00 PM Thursday

WindSSW 7 mph

Wind Gusts9 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.04 in

Rain Amount0.04 in

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Cloud Cover30%

Evening

Overnight

Sun & Moon

13 hrs 17 mins
Rise 6:51 AM
Set 8:08 PM
Waxing Crescent
Rise 7:44 AM
Set 8:52 PM

Temperature History

8/13
High
Low
Forecast
92°
76°
Average
90°
74°
Last Year
90°
78°
Record
96°
1963
67°
1990

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Lala may become 1st hurricane to make landfall on Hawaii’s Big Island

36 minutes ago

Climate

July’s record heat is the latest sign of a hotter US climate

21 hours ago

Hurricane

Cristobal spins in Atlantic, another storm may follow soon

4 hours ago

Severe Weather

Severe storms, flash flooding to threaten Plains, Midwest

2 hours ago

Weather News

Waterspout tears across same beach two times in a week

2 hours ago

 More Stories

Featured Stories

Weather News

How deadly is quicksand, really? And how can you escape?

22 hours ago

Recreation

Bald eagle Jackie dies after more than 3 weeks of intensive care

2 days ago

Recreation

Shark pulls lifeguard underwater at Maine state park

2 days ago

Astronomy

Stunning images reveal ‘whirlpools’ swirling across the sun

1 day ago

Climate

How extreme heat could affect your grocery bill

2 days ago
World North America United States Florida St Augustine Beach

Weather Near St Augustine Beach:

  • Fruit Cove, FL
  • Jacksonville, FL
  • Lakeside, FL
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

...

...

...