National Weather Service Forecast for: Melbourne FL
Issued by: National Weather Service Melbourne, FL
Updated: 2:39 am EDT Jun 30, 2026
 
Today

Today: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny, with a high near 91. Heat index values as high as 103. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.
Mostly Sunny
then Chance
T-storms
 Tonight

Tonight: A slight chance of showers between 3am and 5am. Partly cloudy, with a low around 78. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Partly Cloudy
then Slight
Chance
Showers
 Wednesday

Wednesday: A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Mostly sunny, with a high near 89. Northeast wind 5 to 15 mph.
Chance
T-storms

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 78. East northeast wind 5 to 10 mph.
Mostly Clear

 Thursday

Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Light northeast wind becoming east northeast 5 to 10 mph in the morning.
Sunny then
Chance
T-storms
 Thursday
Night
Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 78. East wind around 5 mph becoming calm in the evening.
Chance
T-storms then
Mostly Clear
 Friday

Friday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. Light south wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 70%.
Chance
T-storms then
T-storms
Likely
 Friday
Night
Friday 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%.
T-storms
Likely then
Slight Chance
T-storms
 Independence
Day
Independence Day: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Slight Chance
T-storms then
T-storms
Likely
Hi 91 °F Lo 78 °F Hi 89 °F Lo 78 °F Hi 90 °F Lo 78 °F Hi 91 °F Lo 77 °F Hi 91 °F

 

Today
 
 A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny, with a high near 91. Heat index values as high as 103. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.
Tonight
 
 A slight chance of showers between 3am and 5am. Partly cloudy, with a low around 78. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
 
 A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Mostly sunny, with a high near 89. Northeast wind 5 to 15 mph.
Wednesday Night
 
 Mostly clear, with a low around 78. East northeast wind 5 to 10 mph.
Thursday
 
 A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Light northeast wind becoming east northeast 5 to 10 mph in the morning.
Thursday Night
 
 A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 78. East wind around 5 mph becoming calm in the evening.
Friday
 
 Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. Light south wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 70%.
Friday 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%.
Independence Day
 
 Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday 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%.
Sunday
 
 Showers and thunderstorms likely. Mostly sunny, with a high near 91. South southwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Sunday Night
 
 Showers and thunderstorms likely. Partly cloudy, with a low around 78. South wind 5 to 10 mph. Chance of precipitation is 60%.
Monday
 
 A 50 percent chance of showers and thunderstorms. Sunny, with a high near 92. South southwest wind 5 to 10 mph becoming southeast in the afternoon.

 

Forecast from NOAA-NWS for Melbourne FL.