Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Severe weather, tornado threat is shifting east. Get the forecast. Chevron right

Glen St. Mary, FL

83°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Glen St. Mary

Florida

83°
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
Glen St. Mary, 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
Wednesday, April 29

Day

4/29
93°Hi
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible 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™ 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Mostly cloudy and very warm

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™5 (Medium)

WindSW 9 mph

Wind Gusts27 mph

Probability of Precipitation10%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover76%

Morning

Afternoon

Night

4/29
68°Lo
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly cloudy and warm; a late-night shower in spots

WindWSW 8 mph

Wind Gusts15 mph

Probability of Precipitation49%

Probability of Thunderstorms14%

Precipitation0.01 in

Rain0.01 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover79%

Evening

Overnight

Sun & Moon

13 hrs 18 mins
Rise 6:47 AM
Set 8:05 PM
Waxing Gibbous
Rise 6:29 PM
Set 5:51 AM

Temperature History

4/29
High
Low
Forecast
93°
68°
Average
83°
55°
Last Year
88°
61°

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

2 hours ago

Weather News

After a warm start, Northeast to end up rainy, chilly later this week

2 hours ago

Severe Weather

Weekend tornadoes leave 2 dead in Texas, destruction across Plains

3 hours ago

Weather Forecasts

Rain returns to southern US bringing drought and wildfire relief

2 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

4 hours ago

Astronomy

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

4 hours ago

Storm spawns dual tornadoes in Oklahoma

1 day ago 0:32

Severe Weather

EF4 tornado devastates Enid, Oklahoma amid Thursday's severe weather

3 days ago

Weather News

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

1 day ago
World North America United States Florida Glen St. Mary

Weather Near Glen St. Mary:

  • 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

...

...

...