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

Hazardous Weather Conditions

Current conditions at

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

Smoke

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 30.00 in (1015.9 mb)
Dewpoint 73°F (23°C)
Visibility 6.00 mi
Heat Index80°F (27°C)
Last update 20 Jun 3:53 am EDT
Extended Forecast for

Miami FL

Heat Advisory June 20, 12:00pm until June 20, 06:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Areas of smoke before 11am. Mostly sunny, with a high near 90. Heat index values as high as 103. South wind 5 to 9 mph.

    High: 90 °F

    Areas Smoke
    then Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 11pm. Patchy smoke between 9pm and 11pm. Partly cloudy, with a low around 81. West wind around 6 mph becoming east after midnight.

    Low: 81 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Sunny, with a high near 90. Heat index values as high as 103. South wind 5 to 8 mph.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 82. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 82 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 90. Light south wind becoming southeast 5 to 10 mph in the morning.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 83. Southeast wind 6 to 8 mph.

    Low: 83 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southeast wind 6 to 9 mph.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 83. Southeast wind 3 to 7 mph.

    Low: 83 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Areas of smoke before 11am. Mostly sunny, with a high near 90. Heat index values as high as 103. South wind 5 to 9 mph.
Tonight
A 30 percent chance of showers and thunderstorms before 11pm. Patchy smoke between 9pm and 11pm. Partly cloudy, with a low around 81. West wind around 6 mph becoming east after midnight.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Sunny, with a high near 90. Heat index values as high as 103. South wind 5 to 8 mph.
Sunday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 82. South wind around 6 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 90. Light south wind becoming southeast 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 83. Southeast wind 6 to 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southeast wind 6 to 9 mph.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 83. Southeast wind 3 to 7 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 83.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 83.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Miami FL
 25.78°N 80.18°W
Last Update:
4:06 am EDT Jun 20, 2026
Forecast Valid:
4am EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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