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

73°F

23°C

Humidity 47%
Wind Speed SE 13 mph
Barometer 30.19 in
Dewpoint 52°F (11°C)
Visibility 7.00 mi
Last update 17 Jan 11:47 am EST
Extended Forecast for

Port St. John FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 72. East southeast wind around 5 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between 10am and 3pm. Mostly sunny, with a high near 72. Windy, with a west southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Slight Chance
    Showers then
    Chance
    Showers and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Northwest wind around 10 mph.

    Low: 36 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 59. North northwest wind around 10 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. North wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. North wind 5 to 10 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73. East wind 5 to 10 mph.

    High: 73 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 72. East southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 54. Calm wind.
Sunday
A chance of showers between 10am and 3pm. Mostly sunny, with a high near 72. Windy, with a west southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 36. Northwest wind around 10 mph.
M.L.King Day
Sunny, with a high near 59. North northwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 43. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 65. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 51. North wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 73. East wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 59. Northeast wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. North northeast wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North wind around 5 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 73. North northeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port St. John FL
 28.48°N 80.79°W (Elev. 23 ft)
Last Update:
12:39 pm EST Jan 17, 2026
Forecast Valid:
12pm EST Jan 17, 2026-6pm EST Jan 23, 2026
 
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Additional Resources

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Chance of Precipitation