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

77°F

25°C

Humidity 88%
Wind Speed SW 5 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 Aug 2:53 am EDT
Extended Forecast for

Melbourne International Airport FL

  • Overnight

    Overnight: Partly cloudy, with a low around 78. Southwest wind around 5 mph.

    Low: 78 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 105. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 78. South wind around 5 mph.

    Low: 78 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Heat index values as high as 102. South wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. South wind around 5 mph.

    Low: 77 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 91. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 60%.

    High: 91 °F

    Sunny then
    T-storms
    Likely

  • Thursday Night

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

    Low: 77 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

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

    Low: 78 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 78. Southwest wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 105. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 78. South wind around 5 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Heat index values as high as 102. South wind 5 to 10 mph becoming east southeast in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. South wind around 5 mph.
Thursday
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 91. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 77. South wind around 5 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. South southeast wind around 5 mph.
Saturday
A 50 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 89. Light east wind increasing to 5 to 10 mph in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. East southeast wind around 5 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. East wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. East wind around 5 mph.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. East wind 5 to 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:
2:39 am EDT Aug 25, 2026
Forecast Valid:
3am EDT Aug 25, 2026-6pm EDT Aug 31, 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