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

Melbourne International Airport (KMLB)

Lat: 28.1°NLon: 80.64°WElev: 20ft.

Fair

83°F

28°C

Humidity 82%
Wind Speed SE 5 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 15 Aug 9:53 pm EDT
Extended Forecast for

Melbourne Beach FL

  • Tonight

    Tonight: Mostly clear, with a low around 81. South wind 5 to 10 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Heat index values as high as 102. Southwest wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 81. South southeast wind around 10 mph.

    Low: 81 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Heat index values as high as 102. South southwest wind around 5 mph.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 81. South wind around 10 mph becoming west after midnight.

    Low: 81 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. West wind 5 to 10 mph.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81. West southwest wind 5 to 10 mph.

    Low: 81 °F

    Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. West southwest wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 89 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81. South southwest wind 5 to 10 mph.

    Low: 81 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 81. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 89. Heat index values as high as 102. Southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 81. South southeast wind around 10 mph.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Heat index values as high as 102. South southwest wind around 5 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 81. South wind around 10 mph becoming west after midnight.
Tuesday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. West wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81. West southwest wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. West southwest wind 5 to 10 mph becoming south southeast in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81. South southwest wind 5 to 10 mph.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. South southwest wind around 10 mph.
Friday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 88. Southwest wind 5 to 10 mph becoming south southeast in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. South southwest wind around 10 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 88. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melbourne Beach FL
 28.07°N 80.55°W (Elev. 3 ft)
Last Update:
7:29 pm EDT Aug 15, 2026
Forecast Valid:
10pm EDT Aug 15, 2026-6pm EDT Aug 22, 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