Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Outer Banks see rare snowfall as bomb cyclone grips the coast. Get the latest. Chevron right
Florida freeze-up: Coldest air in years will make it rain iguanas. Get the details. Chevron right

Key Biscayne, FL

53°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Key Biscayne

Florida

53°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Key Biscayne, FL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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 Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, March 2

Day

3/2
77°Hi
RealFeel® 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
RealFeel Shade™ 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Sunshine and a few clouds with a passing shower in the afternoon

Max UV Index7.0 (High)

WindNNE 9 mph

Wind Gusts24 mph

Probability of Precipitation57%

Probability of Thunderstorms17%

Precipitation0.03 in

Rain0.03 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover28%

Night

3/2
69°Lo
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy with a passing shower late

WindNNE 15 mph

Wind Gusts25 mph

Probability of Precipitation58%

Probability of Thunderstorms12%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover30%

Sun & Moon

11 hrs 40 mins
Rise 6:43 AM
Set 6:23 PM
Waxing Gibbous
Rise 5:50 PM
Set 6:44 AM

Temperature History

3/2
High
Low
Forecast
77°
69°
Average
80°
64°
Last Year
81°
62°
Record
90°
2003
33°
1941

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Updates: Outer Banks see rare snowfall as winter storm grips the coast

22 minutes ago

Winter Weather

Bomb cyclone to focus most of its furious snow on Carolinas

3 hours ago

Weather News

Dense fog triggers massive Highway 99 pileup in California

6 hours ago

Winter Weather

Another storm to bring stripe of snow for Ohio Valley, mid-Atlantic

54 minutes ago

Winter Weather

Polar vortex to keep frigid pattern over eastern US in February

1 hour ago

More Stories

Featured Stories

Astronomy

Full Snow Moon rises Sunday, lighting up winter’s coldest nights

3 days ago

Winter Weather

100 miles of icy Mississippi interstates closed after trucks got stuck

3 days ago

Weather News

Firefighters battle out-of-control fires in Victoria amid record heat

3 days ago

Winter Weather

Spain sees rare snow from Storm Kristin, after extreme winds in Portug...

3 days ago

Winter Weather

Will Phil see his shadow on Monday? Groundhog Day predictions

4 days ago

World North America United States Florida Key Biscayne

Weather Near Key Biscayne:

  • Fort Lauderdale, FL
  • Hialeah, FL
  • Miami, 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

...

...

...