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

Hazardous Weather Conditions

Current conditions at

Miami, Opa Locka Airport (KOPF)

Lat: 25.91°NLon: 80.28°WElev: 10ft.

Fair

84°F

29°C

Humidity 80%
Wind Speed W 10 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 18 Aug 1:53 am EDT
Extended Forecast for

Miami Beach FL

Heat Advisory August 18, 11:00am until August 18, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Clear, with a low around 82. West wind around 9 mph.

    Low: 82 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. Heat index values as high as 109. Northwest wind around 7 mph becoming southeast in the afternoon.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 82. South wind 9 to 13 mph becoming northwest after midnight.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. Heat index values as high as 109. Northwest wind 6 to 9 mph becoming southeast in the afternoon.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 83. South wind 5 to 9 mph becoming northwest in the evening.

    Low: 83 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Light and variable wind becoming south 6 to 11 mph in the afternoon.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 82. South wind around 8 mph.

    Low: 82 °F

    Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. South wind 5 to 11 mph.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 83. South wind 7 to 9 mph.

    Low: 83 °F

    Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 82. West wind around 9 mph.
Tuesday
Sunny and hot, with a high near 95. Heat index values as high as 109. Northwest wind around 7 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 82. South wind 9 to 13 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 93. Heat index values as high as 109. Northwest wind 6 to 9 mph becoming southeast in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 83. South wind 5 to 9 mph becoming northwest in the evening.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Light and variable wind becoming south 6 to 11 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 82. South wind around 8 mph.
Friday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. South wind 5 to 11 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 83. South wind 7 to 9 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 83.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Miami Beach FL
 25.82°N 80.13°W
Last Update:
2:31 am EDT Aug 18, 2026
Forecast Valid:
2am EDT Aug 18, 2026-6pm EDT Aug 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation