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

Hazardous Weather Conditions

Current conditions at

Titusville (KTIX)

Lat: 28.52°NLon: 80.8°WElev: 36ft.

Partly Cloudy

79°F

26°C

Humidity 42%
Wind Speed NE 17 mph
Barometer 30.15 in
Dewpoint 54°F (12°C)
Visibility 7.00 mi
Heat Index79°F (26°C)
Last update 20 Apr 5:47 pm EDT
Extended Forecast for

Port St. John FL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Windy, with a northeast wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Mostly Cloudy
    and Windy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 79. East northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. East wind 5 to 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 79. East wind 5 to 10 mph.

    High: 79 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 64. East southeast wind around 5 mph.

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Light east wind increasing to 5 to 10 mph in the morning.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

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

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. East southeast wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Windy, with a northeast wind 10 to 20 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 79. East northeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 63. East wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 79. East wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 64. East southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 80. Light east wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 82. East southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 64. East southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 85. South wind 5 to 10 mph becoming east southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 65. Southeast wind 5 to 10 mph becoming south southwest after midnight.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88. Southwest wind 5 to 10 mph becoming south southeast in the afternoon.
Sunday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming south southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. West southwest wind 5 to 10 mph becoming south southeast in the afternoon.
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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:
6:14 pm EDT Apr 20, 2026
Forecast Valid:
6pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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