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

66°F

19°C

Humidity 88%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 63°F (17°C)
Visibility 7.00 mi
Last update 13 Jan 8:47 pm EST
Extended Forecast for

Port St. John FL

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 59. Calm wind becoming north around 5 mph.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 70. West wind 5 to 15 mph.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 53. West southwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 62. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. North wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. North wind around 5 mph becoming calm.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Northwest wind around 5 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. West wind around 5 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 59. Calm wind becoming north around 5 mph.
Wednesday
A 30 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 70. West wind 5 to 15 mph.
Wednesday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 53. West southwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 62. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 34. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 60. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 39. North wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 68. Northwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 44. West wind around 5 mph.
Sunday
Sunny, with a high near 63. Northwest wind around 10 mph.
Sunday Night
Clear, with a low around 37. Northwest wind around 5 mph.
M.L.King Day
Sunny, with a high near 62. North wind 5 to 10 mph.
Monday Night
Clear, with a low around 40. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 65. North 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:
10:15 pm EST Jan 13, 2026
Forecast Valid:
10pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation