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

90°F

32°C

Humidity 66%
Wind Speed SE 10 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 6 Sep 3:53 pm EDT
Extended Forecast for

Melbourne International Airport FL

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 105. East southeast wind around 5 mph.

    High: 93 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 77. West southwest wind around 5 mph.

    Low: 77 °F

    Chance
    T-storms then
    Partly Cloudy

  • Labor Day

    Labor Day: Showers and thunderstorms likely, mainly after 4pm. Increasing clouds, with a high near 91. Heat index values as high as 103. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Sunny then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 77. South wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 77 °F

    T-storms
    Likely

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 90. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 70%.

    High: 90 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Tuesday Night

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

    Low: 78 °F

    T-storms
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 90 °F

    Mostly Sunny
    then T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph. Chance of precipitation is 60%.

    Low: 78 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 89. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%.

    High: 89 °F

    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 105. East southeast wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 77. West southwest wind around 5 mph.
Labor Day
Showers and thunderstorms likely, mainly after 4pm. Increasing clouds, with a high near 91. Heat index values as high as 103. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 77. South wind around 5 mph becoming calm. Chance of precipitation is 60%.
Tuesday
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 90. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 78. East southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 89. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. Southeast wind around 5 mph. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. South southwest wind around 5 mph. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. South southwest wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 60%.
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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 pm EDT Sep 6, 2026
Forecast Valid:
4pm EDT Sep 6, 2026-6pm EDT Sep 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation