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.

A Few Clouds

86°F

30°C

Humidity 38%
Wind Speed Vrbl 7 mph
Barometer 30.08 in
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Heat Index85°F (29°C)
Last update 17 Apr 1:47 pm EDT
Extended Forecast for

Port St. John FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Northeast wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. East southeast wind around 5 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. East southeast wind 5 to 10 mph becoming south after midnight.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 88. Southwest wind around 5 mph.

    High: 88 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 68 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers. Partly sunny, with a high near 78. Windy, with a north northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 78 °F

    Slight Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65. Northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. East northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Northeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 66. East southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 88. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 68. East southeast wind 5 to 10 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 88. Southwest wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph becoming northwest after midnight.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 78. Windy, with a north northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 65. Northeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 78. East northeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 64. East wind around 10 mph.
Wednesday
Partly sunny, with a high near 77. East wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 62. East wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 79. East wind 5 to 10 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:
1:39 pm EDT Apr 17, 2026
Forecast Valid:
1pm EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
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Additional Resources

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Chance of Precipitation