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.

A Few Clouds

80°F

27°C

Humidity 90%
Wind Speed S 7 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 17 Jun 10:53 pm EDT
Extended Forecast for

Melbourne International Airport FL

  • Tonight

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

    Low: 77 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 109. South southwest wind 5 to 15 mph becoming southeast in the afternoon.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly between 10pm and midnight. Mostly cloudy, with a low around 77. Southeast wind 5 to 10 mph.

    Low: 77 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 109. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 94 °F

    Mostly Sunny
    then T-storms
    Likely

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. South wind around 5 mph. Chance of precipitation is 60%.

    Low: 77 °F

    T-storms
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms, mainly after 2pm. High near 91. West southwest wind around 5 mph. Chance of precipitation is 80%.

    High: 91 °F

    Slight Chance
    T-storms then
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms, mainly before 8pm. Low around 77. North northwest wind around 5 mph becoming calm. Chance of precipitation is 80%.

    Low: 77 °F

    T-storms then
    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 90. West wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.

    High: 90 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 78. South southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%.

    Low: 78 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 77. South southwest wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 109. South southwest wind 5 to 15 mph becoming southeast in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly between 10pm and midnight. Mostly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
Juneteenth
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 109. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. South wind around 5 mph. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms, mainly after 2pm. High near 91. West southwest wind around 5 mph. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms, mainly before 8pm. Low around 77. North northwest wind around 5 mph becoming calm. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 90. West wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 78. South southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. West southwest wind 5 to 10 mph becoming south southeast in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 79. South southeast wind around 5 mph becoming southwest after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Tuesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. Southeast wind around 5 mph becoming southwest after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Melbourne International Airport FL
 28.12°N 80.62°W (Elev. 3 ft)
Last Update:
11:14 pm EDT Jun 17, 2026
Forecast Valid:
11pm EDT Jun 17, 2026-6pm EDT Jun 24, 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