Green Island Sound Weather Forecast

    • 73
    • 82

    Mostly Sunny

    • 74
    • 82

    Mostly Sunny

    • 73
    • 82

    Mostly Sunny

    • 74
    • 82

    Partly Sunny

    • 74
    • 82

    Chance Rain Showers

    • 73
    • 80

    Chance Rain Showers

Today 28 Sep Coastal Chatham

Sunny. Highs in the lower 80s. North Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 28 Sep Coastal Chatham

Mostly clear. Lows in the lower 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Island Sound Temperature Statistics

September Temperature

Hunter U. S. Army Airfield (10.6 miles)

  • Lowest 25 September, 2026

    58.1 °F

  • Average September

    80.2 °F

  • Highest 6 September, 2026

    94.5 °F

Climate (2021–2026)

Hunter U. S. Army Airfield (10.6 miles)

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  • Average Low 2021–2026

    59.5 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    78.2 °F
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