Port St Joe Weather Forecast

    • 80
    • 91

    Slight Chance Thunderstorms

    • 79
    • 90

    Chance Thunderstorms

    • 77
    • 90

    Thunderstorms

    • 76
    • 88

    Thunderstorms

    • 75
    • 87

    Thunderstorms

    • 77
    • 89

    Rain Showers

Today 31 Jul Coastal Gulf

Sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds 10 to 15 Mph. Chance of rain 30 percent. Heat index Values up to 108.

Tonight 31 Jul Coastal Gulf

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 70s. Southwest Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port St Joe Temperature Statistics

July Temperature

Apalachicola, Apalachicola (17.4 miles)

  • Lowest 1 July, 2025

    73.9 °F

  • Average July

    82.9 °F

  • Highest 28 July, 2025

    97 °F

Climate (2020–Present)

Apalachicola, Apalachicola (17.4 miles)

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

  • Average Low 2020–2025

    62.2 °F

  • Average 2020–2025

    70.1 °F

  • Average High 2020–2025

    78 °F
Get WillyWeather+ to remove ads