Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Triple flood threat in the central US fueled by Pacific hurricanes. Click to read the forecast. Chevron right
Heat to precede another wet weekend in the East. Click for the forecast. Chevron right

Big Coppitt Key, FL

80°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Big Coppitt Key

Florida

80°
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
Big Coppitt Key, 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
Coastal Flood Advisory

Tonight's Weather

Tue, Sep 29

Mostly cloudy and humid; a heavy thunderstorm around this evening followed by a thunderstorm in parts of the area late Lo: 77°

Tomorrow: Mostly cloudy and humid; a gusty thunderstorm in the afternoon Hi: 86°

Current Weather

7:44 PM

80°F
RealFeel® 81°
Cloudy More Details
Heat Index 84°
Wind E 12 mph
Wind Gusts 12 mph
Air Quality Fair

MINUTECAST®

Rain starting in 7 min

Now
8:44 PM

Looking Ahead

Watch for a heavy thunderstorm this evening and then again tomorrow afternoon. Thunderstorms, some heavy, Thursday afternoon through early Friday evening.

Big Coppitt Key Weather Radar

Big Coppitt Key Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

8 PM 78°
rain drop 71%
9 PM 77°
rain drop 71%
10 PM 79°
rain drop 49%
11 PM 80°
rain drop 34%
12 AM 81°
rain drop 34%
1 AM 81°
rain drop 40%
2 AM 81°
rain drop 51%
3 AM 81°
rain drop 47%
4 AM 82°
rain drop 40%
5 AM 82°
rain drop 34%
6 AM 81°
rain drop 34%
7 AM 80°
rain drop 29%

10-Day Weather Forecast

Tonight

9/29

77° Lo

A heavy t-storm this evening

80%

Wed

9/30

86° 80°

A gusty t-storm in the p.m.

Night: A late-night t-storm or two

55%

Thu

10/1

88° 81°

Showers and a heavier t-storm

Humid with a t-storm or two

94%

Fri

10/2

89° 82°

A shower and t-storm; humid

A shower and t-storm early

88%

Sat

10/3

89° 81°

A shower and t-storm; humid

Very humid with a shower

88%

Sun

10/4

89° 82°

Humid with a thunderstorm

Partly cloudy and humid

55%

Mon

10/5

89° 82°

A couple of morning t-storms

A couple of showers; humid

66%

Tue

10/6

91° 81°

A couple of morning showers

Mainly clear and humid

71%

Wed

10/7

88° 80°

Partly sunny and humid

Partly cloudy and humid

11%

Thu

10/8

90° 80°

Hot and humid; a p.m. shower

Humid; an evening shower

55%

Sun & Moon

11 hrs 58 mins
Rise 7:18 AM
Set 7:16 PM
Waning Gibbous
Rise 9:14 PM
Set 11:19 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

Top Stories

Hurricane

Triple threat flood threat in the central US fueled by hurricanes

4 hours ago

Weather News

Water rescues underway as Pacific hurricane moisture floods Southwest

2 hours ago

Weather News

3 days of weather chaos: Nor’easter, hurricanes and a ‘zombie storm’

11 hours ago

Weather Forecasts

The East’s hottest weather for rest of 2026 to precede wet weekend

4 hours ago

Hurricane

A 121-year-old Atlantic hurricane record could be broken in October

4 hours ago

More Stories

Featured Stories

Weather News

About 200 sea turtle eggs moved from California nests ahead of Polo

10 hours ago

Astronomy

October stargazing: Best time to see Saturn, meteors from Halley's Com...

1 day ago

Climate

What are Kelvin waves, and what do they mean for El Niño?

9 hours ago

Weather News

4 dead, 12 missing after Nepal avalanche

1 day ago

Weather News

The newest pandas in the US have arrived in Atlanta. What we know abou...

1 day ago

World North America United States Florida Big Coppitt Key

Weather Near Big Coppitt Key:

  • 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

...

...

...