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.

A Few Clouds

92°F

33°C

Humidity 57%
Wind Speed E 8 mph
Barometer 29.89 in (1012.5 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 18 Aug 2:55 pm EDT
Extended Forecast for

20 Miles NNW Islamorada FL

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. Heat index values as high as 103. Southwest wind around 5 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 79. North wind around 6 mph.

    Low: 79 °F

    Heavy Rain
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Heat index values as high as 105. North wind 7 to 9 mph.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 79. Northwest wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 79 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89. West wind 8 to 15 mph, with gusts as high as 20 mph.

    High: 89 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 81. West wind 9 to 14 mph.

    Low: 81 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. West wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 89 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. West wind 6 to 10 mph.

    Low: 80 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 6 to 9 mph.

    High: 89 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. Heat index values as high as 103. Southwest wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 79. North wind around 6 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Heat index values as high as 105. North wind 7 to 9 mph.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 79. Northwest wind 6 to 8 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89. West wind 8 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 81. West wind 9 to 14 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. West wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. West wind 6 to 10 mph.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 6 to 9 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 79.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNW Islamorada FL
 25.17°N 80.79°W
Last Update:
2:36 pm EDT Aug 18, 2025
Forecast Valid:
3pm EDT Aug 18, 2025-6pm EDT Aug 24, 2025
 
Forecast Discussion
 
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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