7-Day Forecast 28.46°N 80.79°W (Text-Only)
NWS Forecast for: Port Saint John FL
Issued by: National Weather Service Melbourne, FL
Last Update: 4:39 pm EDT Jun 15, 2024
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  • This
    Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a steady temperature around 85. South wind around 5 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Chance
    T-storms



  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 73. West wind around 5 mph becoming calm  in the evening.

    Low: 73 °F

    Chance
    T-storms then
    Mostly Cloudy


  • Sunday

    Sunday: A slight chance of showers between 11am and 1pm, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 89. Light east northeast wind becoming east 5 to 10 mph in the morning.  Chance of precipitation is 40%.

    High: 89 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Mostly cloudy, with a low around 76. East northeast wind 5 to 10 mph.

    Low: 76 °F

    Chance
    T-storms then
    Mostly Cloudy


  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 88. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 88 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 76. East wind around 10 mph.

    Low: 76 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 87. Windy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 87 °F

    Chance
    Showers and
    Windy


  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 75. East wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Slight Chance
    T-storms



  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms after 8am.  Mostly sunny, with a high near 86. Windy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms and
    Windy



  • This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 85. South wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 73. West wind around 5 mph becoming calm in the evening.

    Sunday: A slight chance of showers between 11am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Light east northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 40%.

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 76. East northeast wind 5 to 10 mph.

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 88. East wind 10 to 15 mph, with gusts as high as 25 mph.

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 76. East wind around 10 mph.

    Tuesday: A 50 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 87. Windy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. East wind 10 to 15 mph, with gusts as high as 20 mph.

    Juneteenth: A 50 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 86. Windy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Thursday: Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 87. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind around 10 mph.

    Friday: Showers and thunderstorms likely. Partly sunny, with a high near 88. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 76. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Saturday: Showers and thunderstorms likely. Partly sunny, with a high near 90.



    Port Saint John FL
     28.46°N 80.79°W (Elev. 20 ft)

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