National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Homestead Air Reserve Base (KHST)

Lat: 25.49°NLon: 80.37°WElev: 16ft.

Fair

83°F

28°C

Humidity 83%
Wind Speed Calm
Barometer 30.04 in (1017.6 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 19 Jun 2:55 am EDT
Extended Forecast for

Key Largo FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 84. Southeast wind around 10 mph.

    Low: 84 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms between 8am and 2pm. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 88 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 84. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.

    Low: 84 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind around 5 mph. Chance of precipitation is 10%.

    High: 87 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 83. Northeast wind around 5 mph.

    Low: 83 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 10%.

    High: 88 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 83.

    Low: 83 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 84. Southeast wind around 10 mph.
Juneteenth
A slight chance of showers and thunderstorms between 8am and 2pm. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.
Friday Night
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 84. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind around 5 mph. Chance of precipitation is 10%.
Saturday Night
Partly cloudy, with a low around 83. Northeast wind around 5 mph.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 10%.
Sunday Night
Partly cloudy, with a low around 84.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 83.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 10%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 83. Chance of precipitation is 10%.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 83. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key Largo FL
 25.1°N 80.45°W (Elev. 0 ft)
Last Update:
3:15 am EDT Jun 19, 2026
Forecast Valid:
3am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation