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

Titusville (KTIX)

Lat: 28.52°NLon: 80.8°WElev: 36ft.

Mostly Cloudy

68°F

20°C

Humidity 94%
Wind Speed N 12 mph
Barometer 30.05 in
Dewpoint 66°F (19°C)
Visibility 7.00 mi
Last update 6 Dec 8:47 pm EST
Extended Forecast for

Port St. John FL

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. North northeast wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 64 °F

    Chance
    Showers then
    Patchy Fog

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 40%.

    High: 81 °F

    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Mostly cloudy, with a low around 64. North northwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 74. Northwest wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. North northeast wind around 10 mph.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. North wind around 5 mph.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. North northwest wind around 5 mph becoming west southwest in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. West wind around 5 mph.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. North northeast wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Sunday
A chance of showers, with thunderstorms also possible after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Mostly cloudy, with a low around 64. North northwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 74. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 56. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 72. North northeast wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 57. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 75. North northwest wind around 5 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. West wind around 5 mph.
Thursday
Sunny, with a high near 75. West wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 56. South southeast wind around 5 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 55. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 70. North northwest wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port St. John FL
 28.48°N 80.79°W (Elev. 23 ft)
Last Update:
9:14 pm EST Dec 6, 2025
Forecast Valid:
9pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation