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

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

85°F

29°C

Humidity 75%
Wind Speed SE 6 mph
Barometer 30.08 in (1018.5 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 19 Jun 8:53 am EDT
Extended Forecast for

Valhalla FL

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: 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. Calm wind becoming east around 5 mph after midnight.

    Low: 83 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 87. Southeast wind around 5 mph becoming calm in the morning.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

  • 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

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
A slight chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.
Tonight
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. Calm wind becoming east around 5 mph after midnight.
Sunday
Sunny, with a high near 87. Southeast wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly clear, with a low around 84.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 83.
Tuesday
Mostly sunny, with a high near 88.
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. Mostly sunny, with a high near 87. Chance of precipitation is 10%.
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 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Valhalla FL
 24.73°N 80.97°W (Elev. 0 ft)
Last Update:
8:15 am EDT Jun 19, 2026
Forecast Valid:
8am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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