Live Weather & Forecast

Weather in Key Largo

Florida, United States · Real-time conditions & 3-day outlook

Flag of United States
Clear
23°C
Feels like 25°C
74°F / Feels 77°F
Clear
Key Largo, Florida
🌙 Nighttime
Updated: 2026-04-12 05:30
💧
Humidity
65%
💨
Wind
41.8 km/h ENE
🌬️
Wind Gust
54.4 km/h
🌡️
Pressure
1020 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
25%
💦
Dew Point
17.1°C
🌐
Wind Degree
74°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
127.9 μg/m³
NO₂
1.7 μg/m³
O₃
104 μg/m³
SO₂
1.2 μg/m³
PM 2.5
7.4 μg/m³
PM 10
11 μg/m³

Weather Alerts 2

Met · Moderate · Expected
Rip Current Statement issued April 11 at 2:48PM EDT until April 13 at 8:00PM EDT by NWS Miami FL

* WHAT...Dangerous rip currents. * WHERE...Coastal Palm Beach County, Coastal Broward County and Coastal Miami Dade County. * WHEN...Through Monday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

Effective: 2026-04-11T14:48:00-04:00  ·  Expires: 2026-04-12T04:00:00-04:00
Met · Moderate · Expected
Rip Current Statement issued April 12 at 2:27AM EDT until April 13 at 8:00PM EDT by NWS Miami FL

* WHAT...Dangerous rip currents. * WHERE...Coastal Palm Beach County, Coastal Broward County and Coastal Miami Dade County. * WHEN...Through Monday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

Effective: 2026-04-12T02:27:00-04:00  ·  Expires: 2026-04-13T05:00:00-04:00

Today's Hourly Forecast

24-hour breakdown for Key Largo, Florida

12 AM
Partly Cloudy
24°
Partly Cloudy
💧 67% 💨 31 km/h
1 AM
Clear
24°
Clear
💧 62% 💨 38.5 km/h
2 AM
Clear
24°
Clear
💧 67% 💨 39.2 km/h
3 AM
Clear
24°
Clear
💧 70% 💨 38.2 km/h
4 AM
Clear
24°
Clear
💧 74% 💨 38.9 km/h
5 AM
Clear
23°
Clear
💧 65% 💨 41.8 km/h
6 AM
Clear
23°
Clear
💧 70% 💨 41.4 km/h
7 AM
Clear
23°
Clear
💧 69% 💨 36.7 km/h
8 AM
Patchy rain nearby
24°
Patchy rain nearby
💧 65% 💨 38.9 km/h 🌧️ 82%
9 AM
Sunny
24°
Sunny
💧 58% 💨 38.2 km/h
10 AM
Cloudy
24°
Cloudy
💧 63% 💨 38.2 km/h
11 AM
Partly Cloudy
24°
Partly Cloudy
💧 65% 💨 37.4 km/h
12 PM
Sunny
25°
Sunny
💧 61% 💨 39.2 km/h
1 PM
Sunny
25°
Sunny
💧 56% 💨 37.8 km/h
2 PM
Sunny
25°
Sunny
💧 58% 💨 34.9 km/h
3 PM
Sunny
25°
Sunny
💧 59% 💨 35.6 km/h
4 PM
Sunny
25°
Sunny
💧 63% 💨 35.6 km/h
5 PM
Sunny
24°
Sunny
💧 62% 💨 39.6 km/h
6 PM
Overcast
24°
Overcast
💧 74% 💨 42.1 km/h
7 PM
Overcast
24°
Overcast
💧 73% 💨 41.4 km/h
8 PM
Clear
24°
Clear
💧 80% 💨 42.5 km/h
9 PM
Clear
23°
Clear
💧 72% 💨 41.4 km/h
10 PM
Clear
24°
Clear
💧 73% 💨 41.8 km/h
11 PM
Partly Cloudy
23°
Partly Cloudy
💧 79% 💨 42.1 km/h

3-Day Forecast

Daily overview for Key Largo, Florida

Today
Sunny
Sunny
25° / 23°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 42.5 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 2.5
🌅 Sunrise: 07:03 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
Overcast
23° / 22°
🌧️ 0% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 41.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.7
🌅 Sunrise: 07:02 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
Partly Cloudy
23° / 22°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 41.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 07:01 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Key Largo

Plan your trip to Key Largo, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Key Largo 🗓 View Holidays 2026

Frequently Asked Questions

People also ask — answers optimized for search engines and voice queries.

What is the current weather in Key Largo?
Current conditions in Key Largo: Clear, temperature 23°C, humidity 65%.
What is the best time to visit Key Largo?
The best time to visit Key Largo is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Key Largo?
Key Largo is located at approximately 25.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Key Largo?
The wettest period in Key Largo is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Key Largo?
For visits to Key Largo during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Key Largo in?
Key Largo is located in United States, in the state of Florida.
What are the public holidays in Key Largo in 2026?
View the 2026 public holidays for Key Largo on our Holidays page.
What are the GPS coordinates used for the weather forecast in Key Largo?
The weather forecast for Key Largo uses coordinates 25.0913, -80.4678.