Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Severe weather, tornado risk to intensify into next week. Get the details. Chevron right
Over 5.5 million acres to burn across US this wildfire season. Read the forecast. Chevron right

Key Biscayne, FL

75°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Key Biscayne

Florida

75°
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
Key Biscayne, 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, April 23

Day

4/23
76°Hi
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Breezy this morning; otherwise, intervals of clouds and sunshine with a shower in spots this afternoon
alerts

Rip Current Statement

2:00 PM Monday - 8:00 AM Friday

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™5 (Medium)

WindE 13 mph

Wind Gusts29 mph

Probability of Precipitation55%

Probability of Thunderstorms11%

Precipitation0.01 in

Rain0.01 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover67%

Morning

Afternoon

Night

4/23
72°Lo
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy with a couple of showers late
alerts

Rip Current Statement

2:00 PM Monday - 8:00 AM Friday

WindE 12 mph

Wind Gusts21 mph

Probability of Precipitation60%

Probability of Thunderstorms12%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover45%

Evening

Overnight

Sun & Moon

12 hrs 57 mins
Rise 6:51 AM
Set 7:48 PM
First Quarter
Rise 12:29 PM
Set 2:31 AM

Temperature History

4/23
High
Low
Forecast
76°
72°
Average
84°
71°
Last Year
84°
73°
Record
91°
2002
57°
1986

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, tornado risk to intensify through late April

32 minutes ago

Weather News

Georgia in state of emergency as wildfires destroy homes amid drought

2 hours ago

Weather Forecasts

Spring setback to deliver some rain, more chill to Northeast

6 hours ago

Severe Weather

80 tornadoes confirmed from last Friday's outbreak in central US

3 hours ago

Astronomy

Earth Day: See breathtaking photos Artemis II astronauts took of Earth

1 day ago

 More Stories

Featured Stories

Weather Forecasts

Wildfire forecast 2026: Fires likely to burn over 5.5 million acres

1 day ago

Severe Weather

Historic Great Lakes flooding shoves ice chunks into Michigan homes

1 day ago

Severe Weather

Illinois leads nation in tornado, hail and wind reports so far in 2026

2 days ago

Severe Weather

4 Lightning sparks 2 house fires near Chicago during thunderstorms

3 days ago

Severe Weather

Extreme rainfall in New Zealand causes devastating flooding

2 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

...

...

...