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

Thunderstorms and Heavy Rainfall in the Mid-Atlantic; Fire Weather Concerns in the West

Thunderstorms are expected to bring heavy rain and potential significant flash and urban flooding to the Mid-Atlantic on Thursday, especially along the I-95 urban corridor. Dry conditions, gusty winds, and isolated dry thunderstorms will continue to bring a critical fire weather threat to the northwestern Great Basin into the interior Northwest through Thursday. Read More >

Current conditions at

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

A Few Clouds

83°F

28°C

Humidity 82%
Wind Speed SW 6 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 31 Jul 2:53 am EDT
Extended Forecast for

Miami FL

  • Overnight

    Overnight: Partly cloudy, with a low around 82. Southwest wind around 5 mph.

    Low: 82 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 105. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 83. Southeast wind 5 to 7 mph.

    Low: 83 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 89. Heat index values as high as 102. Northeast wind 5 to 9 mph becoming southwest in the morning.

    High: 89 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 82. Southeast wind around 7 mph.

    Low: 82 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Southeast wind 5 to 8 mph.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 82. Southeast wind 6 to 8 mph.

    Low: 82 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Southeast wind 5 to 9 mph.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 83. Southeast wind around 7 mph.

    Low: 83 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 82. Southwest wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 105. Calm wind becoming east 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 83. Southeast wind 5 to 7 mph.
Friday
A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 89. Heat index values as high as 102. Northeast wind 5 to 9 mph becoming southwest in the morning.
Friday Night
Mostly clear, with a low around 82. Southeast wind around 7 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Southeast wind 5 to 8 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 82. Southeast wind 6 to 8 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Southeast wind 5 to 9 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 83. Southeast wind around 7 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 89.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 83.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82.
Wednesday
A 50 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:
Miami FL
 25.76°N 80.19°W
Last Update:
3:06 am EDT Jul 31, 2025
Forecast Valid:
3am EDT Jul 31, 2025-6pm EDT Aug 6, 2025
 
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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