Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Hurricane season starts on Monday, and a storm may spin up soon. Get the details. Chevron right
Rounds of rain from Texas to Carolinas may lead to flash floods, drought relief. Click for info. Chevron right

Deltona, FL

77°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Deltona

Florida

77°
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
Deltona, 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, May 27

Day

5/27
93°Hi
RealFeel® 102°
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
RealFeel Shade™ 96°
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, warm and humid; a thunderstorm in the afternoon

Max UV Index7.0 (High)

AccuLumen Brightness Index™5 (Medium)

WindSE 8 mph

Wind Gusts17 mph

Probability of Precipitation57%

Probability of Thunderstorms34%

Precipitation0.17 in

Rain0.17 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover76%

Morning

Afternoon

Night

5/27
73°Lo
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
A thunderstorm in spots in the evening; otherwise, mostly cloudy and humid

WindSSE 6 mph

Wind Gusts9 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.16 in

Rain0.16 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover77%

Evening

Overnight

Sun & Moon

13 hrs 48 mins
Rise 6:28 AM
Set 8:16 PM
Waxing Gibbous
Rise 5:16 PM
Set 4:22 AM

Temperature History

5/27
High
Low
Forecast
93°
73°
Average
89°
69°
Last Year
93°
72°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Flash flood risk, drought relief to grow from Texas to Carolinas

3 hours ago

Astronomy

Blue Moon, 4 planets to shine during the final weekend of May

1 day ago

Hurricane

Tropics could spring to life at end of May near southeast US

19 minutes ago

Weather Forecasts

After chilly, soggy holiday weekend, Northeast to turn warmer & drier

3 hours ago

Weather News

Magnitude 6.0 earthquake shakes Hawaii’s Big Island; no tsunami threat

1 day ago

 More Stories

Featured Stories

Weather News

Australian spearfisher killed in shark attack off Great Barrier Reef

1 day ago
Live Blog

Sun rises on a hot day in Germany

LATEST ENTRY

Brilliant sunrise in a grain field during Germany heat

22 hours ago

Climate

Rising seas will swallow New Orleans. People need to start relocating ...

23 hours ago

Health

3 Red Cross volunteers among suspected Ebola deaths

1 day ago

Astronomy

NASA spacecraft captures stunning crescent views of Mars

3 days ago
World North America United States Florida Deltona

Weather Near Deltona:

  • Gainesville, FL
  • Melbourne, FL
  • Orlando, 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

...

...

...