National Weather Service Forecast for: Melbourne FL
Issued by: National Weather Service Melbourne, FL
Updated: 2:39 am EDT Jun 22, 2026
 
Today

Today: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 91. Heat index values as high as 102. Southwest wind 5 to 10 mph becoming east in the afternoon.
Sunny then
Slight Chance
T-storms
Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 77. Southwest wind 5 to 10 mph.
Slight Chance
T-storms then
Partly Cloudy
Tuesday

Tuesday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 92. Heat index values as high as 103. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Sunny then
Slight Chance
T-storms
Tuesday
Night
Tuesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am.  Partly cloudy, with a low around 77. South wind 5 to 10 mph becoming west southwest after midnight.  Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
Wednesday

Wednesday: A 40 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 93. West wind 5 to 10 mph becoming east southeast in the afternoon.
Sunny then
Chance
T-storms
Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am.  Partly cloudy, with a low around 76. South wind 5 to 10 mph.  Chance of precipitation is 30%.
Chance
T-storms then
Chance
Showers
Thursday

Thursday: A slight chance of thunderstorms, then a chance of showers and thunderstorms after 8am.  Mostly sunny, with a high near 91. South southwest wind 5 to 10 mph becoming southeast in the afternoon.  Chance of precipitation is 50%.
Slight Chance
T-storms then
Chance
T-storms
Thursday
Night
Thursday Night: A 30 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 78. South wind 5 to 10 mph.
Chance
T-storms

Friday

Friday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 91. South wind 5 to 10 mph becoming east southeast in the afternoon.
Sunny then
Slight Chance
T-storms
Hi 91 °F Lo 77 °F Hi 92 °F Lo 77 °F Hi 93 °F Lo 76 °F Hi 91 °F Lo 78 °F Hi 91 °F

 

Today
 
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Heat index values as high as 102. Southwest wind 5 to 10 mph becoming east in the afternoon.
Tonight
 
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 77. Southwest wind 5 to 10 mph.
Tuesday
 
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Heat index values as high as 103. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Tuesday Night
 
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 77. South wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 20%.
Wednesday
 
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. West wind 5 to 10 mph becoming east southeast in the afternoon.
Wednesday Night
 
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 76. South wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
 
A slight chance of thunderstorms, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. South southwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
Thursday Night
 
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 78. South wind 5 to 10 mph.
Friday
 
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. South wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
 
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph.
Saturday
 
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Saturday Night
 
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. Southeast wind around 5 mph.
Sunday
 
Sunny, with a high near 92. Light and variable wind becoming east 5 to 10 mph in the afternoon.

 

Forecast from NOAA-NWS for Melbourne FL.