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

84°F

29°C

Humidity 77%
Wind Speed SE 9 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 22 Jul 10:53 pm EDT
Extended Forecast for

Melbourne International Airport FL

  • Tonight

    Tonight: Mostly clear, with a low around 79. South southeast wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Heat index values as high as 103. Light east southeast wind becoming east 5 to 10 mph in the morning.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 79. East wind around 5 mph.

    Low: 79 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 90. Heat index values as high as 105. East wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 90 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. East wind around 5 mph.

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming southwest after midnight.

    Low: 78 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. West wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 92 °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. West southwest wind around 5 mph. Chance of precipitation is 60%.

    Low: 78 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 90. Heat index values as high as 103. Light east southeast wind becoming east 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 79. East wind around 5 mph.
Friday
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 90. Heat index values as high as 105. East wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 79. East wind around 5 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming southwest after midnight.
Sunday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. West wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 78. West southwest wind around 5 mph. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 91. West wind around 10 mph. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 78. South southwest wind around 5 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind around 10 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. South southwest wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southwest wind around 10 mph.
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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:
11:15 pm EDT Jul 22, 2026
Forecast Valid:
11pm EDT Jul 22, 2026-6pm EDT Jul 29, 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