Great Island Bay Weather Forecast

    • 68
    • 80

    Mostly Sunny

    • 72
    • 82

    Partly Sunny

    • 74
    • 81

    Mostly Sunny

    • 71
    • 79

    Mostly Cloudy

    • 69
    • 77

    Rain Showers Likely

    • 64
    • 73

    Chance Rain Showers

Today 30 Sep East Carteret

Sunny. Highs in the lower 80s. East Winds 5 to 10 Mph.

Tonight 30 Sep East Carteret

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.

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Great Island Bay Temperature Statistics

September Temperature

Beaufort Smith Field (13 miles)

  • Lowest 26 September, 2026

    56.6 °F

  • Average September

    77.8 °F

  • Highest 14 September, 2026

    93.7 °F

Climate (2021–2026)

Beaufort Smith Field (13 miles)

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  • Average Low 2021–2026

    58.2 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    72.7 °F
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