National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Melbourne International Airport (KMLB)

Lat: 28.1°NLon: 80.64°WElev: 20ft.

Fair

96°F

36°C

Humidity 44%
Wind Speed W 7 G 17 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 12 Aug 3:53 pm EDT
Extended Forecast for

Melbourne FL

Heat Advisory until August 12, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 12, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 94 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming west southwest after midnight.

    Low: 78 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Sunny, with a high near 93. Heat index values as high as 107. West wind 5 to 10 mph becoming east in the afternoon.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

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

    Low: 78 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 92 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 78. Southeast wind 5 to 10 mph becoming light south after midnight.

    Low: 78 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Light and variable wind becoming east 5 to 10 mph in the afternoon.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 78. Southeast wind 5 to 10 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 94. Heat index values as high as 107. East northeast wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming west southwest after midnight.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Sunny, with a high near 93. Heat index values as high as 107. West wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 78. South wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
Mostly clear, with a low around 78. Southeast wind 5 to 10 mph becoming light south after midnight.
Saturday
Sunny, with a high near 91. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 78. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 93. South southwest wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 78. Southeast wind around 5 mph becoming south southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94. West wind 5 to 10 mph becoming east northeast in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 79. South southeast wind around 5 mph becoming west after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94. West wind 5 to 10 mph becoming east in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melbourne FL
 28.07°N 80.6°W (Elev. 3 ft)
Last Update:
2:39 pm EDT Aug 12, 2026
Forecast Valid:
4pm EDT Aug 12, 2026-6pm EDT Aug 18, 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