Little St Mary's River Weather Forecast

    • 69
    • 88

    Becoming Sunny

    • 69
    • 87

    Slight Chance Thunderstorms

    • 71
    • 86

    Slight Chance Thunderstorms

    • 71
    • 85

    Chance Thunderstorms

    • 71
    • 87

    Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

Today 19 Sep Inland Nassau

Patchy fog in the morning. Sunny. Highs in the upper 80s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 19 Sep Inland Nassau

Mostly clear. Lows in the upper 60s. Northeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Little St Mary's River Temperature Statistics

September Temperature

Jacksonville International Airport (16.2 miles)

  • Lowest 15 September, 2025

    60.1 °F

  • Average September

    76.2 °F

  • Highest 6 September, 2025

    91 °F

Climate (2020–Present)

Jacksonville International Airport (16.2 miles)

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

  • Average Low 2020–2025

    60.1 °F

  • Average 2020–2025

    69.5 °F

  • Average High 2020–2025

    80.7 °F
Get WillyWeather+ to remove ads