Ossabaw Sound Weather Forecast

    • 58
    • 63

    Mostly Cloudy

    • 60
    • 65

    Partly Sunny

    • 61
    • 66

    Partly Sunny

    • 62
    • 66

    Mostly Cloudy

    • 61
    • 68

    Slight Chance Rain Showers

    • 62
    • 68

    Slight Chance Rain Showers

Today 4 Mar Coastal Chatham

Mostly sunny. Highs in the lower 70s. East Winds 5 to 10 Mph.

Tonight 4 Mar Coastal Chatham

Mostly cloudy. Areas of fog in the Evening, then widespread fog after midnight. Lows in the upper 50s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ossabaw Sound Temperature Statistics

March Temperature

Hunter U. S. Army Airfield (13.7 miles)

  • Lowest 1 March, 2026

    43.5 °F

  • Average March

    57.4 °F

  • Highest 1 March, 2026

    74.1 °F

Climate (2021–Present)

Hunter U. S. Army Airfield (13.7 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    67.9 °F

  • Average High 2021–2026

    77.9 °F
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