Ossabaw Sound Weather Forecast

    • 77
    • 88

    Rain Showers Likely

    • 78
    • 84

    Rain Showers

    • 78
    • 84

    Rain Showers

    • 77
    • 85

    Chance Thunderstorms

    • 77
    • 86

    Slight Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

Today 6 Sep Coastal Chatham

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Heat index Values up to 107. West Winds around 5 Mph, becoming south this afternoon. Chance of rain 50 percent.

Tonight 6 Sep Coastal Chatham

A chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the mid 70s. Southeast Winds 5 to 10 Mph, becoming northeast after midnight. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ossabaw Sound Temperature Statistics

September Temperature

Hunter U. S. Army Airfield (13.7 miles)

  • Lowest 1 September, 2026

    76.1 °F

  • Average September

    83.5 °F

  • Highest 2 September, 2026

    92.3 °F

Climate (2021–2026)

Hunter U. S. Army Airfield (13.7 miles)

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

  • Average Low 2021–2026

    59.4 °F

  • Average 2021–2026

    68.2 °F

  • Average High 2021–2026

    78.2 °F
Get WillyWeather+ to remove ads