Port St Joe Weather Forecast

    • 53
    • 69

    Rain Showers Likely

    • 40
    • 66

    Mostly Sunny

    • 46
    • 65

    Mostly Sunny

    • 51
    • 71

    Mostly Sunny

    • 50
    • 68

    Mostly Sunny

    • 50
    • 69

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

Today 18 Dec Coastal Gulf

Rain with a slight chance of Thunderstorms. Highs in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 18 Dec Coastal Gulf

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly this evening. Lows in the lower 50s. Southwest Winds 10 to 15 Mph, becoming west 15 to 20 Mph after midnight. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port St Joe Temperature Statistics

December Temperature

Apalachicola, Apalachicola (17.4 miles)

  • Lowest 15 December, 2025

    30 °F

  • Average December

    54.5 °F

  • Highest 5 December, 2025

    77 °F

Climate (2020–Present)

Apalachicola, Apalachicola (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    61.9 °F

  • Average 2020–2025

    69.9 °F

  • Average High 2020–2025

    77.8 °F
Get WillyWeather+ to remove ads