Roanoke Island Weather Forecast

    • 78
    • 92

    Chance Thunderstorms

    • 74
    • 87

    Rain Showers Likely

    • 73
    • 81

    Chance Rain Showers

    • 73
    • 80

    Mostly Sunny

    • 73
    • 81

    Mostly Sunny

    • 75
    • 83

    Mostly Sunny

Today 4 Sep Northern Outer Banks

Sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent. Heat index Values up to 108.

Tonight 4 Sep Northern Outer Banks

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the upper 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent. Heat index Values up to 102 early in the evening.

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Roanoke Island Temperature Statistics

September Temperature

Manteo / Dare County Regional (1.9 miles)

  • Lowest 1 September, 2026

    76.1 °F

  • Average September

    82.1 °F

  • Highest 2 September, 2026

    90 °F

Climate (2021–2026)

Manteo / Dare County Regional (1.9 miles)

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  • Average Low 2021–2026

    55.8 °F

  • Average 2021–2026

    62.3 °F

  • Average High 2021–2026

    68.8 °F
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