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.

Clear

68°F

20°C

Humidity 73%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 3 Dec 6:47 pm EST
Extended Forecast for

Port St. John FL

  • Tonight

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

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. North northeast wind around 5 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. North northeast wind around 5 mph becoming east southeast after midnight.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. South southeast wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 5 mph.

    Low: 66 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southwest wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 62. West northwest wind around 5 mph.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 57. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 76. North northeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 62. North northeast wind around 5 mph becoming east southeast after midnight.
Friday
Mostly sunny, with a high near 82. South southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 64. Southwest wind around 5 mph.
Saturday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 5 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southwest wind 5 to 10 mph becoming west northwest in the afternoon.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62. West northwest wind around 5 mph.
Monday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 72. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 53. North northwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 70. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 51. North northwest wind around 5 mph.
Wednesday
Sunny, with a high near 71. North northwest wind 5 to 10 mph becoming east in the afternoon.
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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:
6:29 pm EST Dec 3, 2025
Forecast Valid:
7pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation