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

78°F

26°C

Humidity 90%
Wind Speed W 7 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Jul 3:53 am EDT
Extended Forecast for

Melbourne International Airport FL

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 91. Heat index values as high as 103. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 91 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 77. South southwest wind around 5 mph.

    Low: 77 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 93. Heat index values as high as 105. South wind 5 to 15 mph.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 78. South wind 5 to 10 mph.

    Low: 78 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. South wind 5 to 15 mph.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 78. South wind 5 to 10 mph.

    Low: 78 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93. South wind around 10 mph.

    High: 93 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. South wind 5 to 10 mph.

    Low: 78 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. South southeast wind 5 to 10 mph.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 91. Heat index values as high as 103. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 77. South southwest wind around 5 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 93. Heat index values as high as 105. South wind 5 to 15 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 78. South wind 5 to 10 mph.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. South wind 5 to 15 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 78. South wind 5 to 10 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93. South wind around 10 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. South wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. South southeast wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 79. South wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. South southwest wind 5 to 10 mph becoming southeast in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. Southeast wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melbourne International Airport FL
 28.12°N 80.62°W (Elev. 3 ft)
Last Update:
2:39 am EDT Jul 17, 2026
Forecast Valid:
4am EDT Jul 17, 2026-6pm EDT Jul 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation