Portsmouth Weather Forecast

    • 60
    • 66

    Breezy

    • 59
    • 65

    Breezy

    • 60
    • 65

    Breezy

    • 58
    • 64

    Mostly Sunny

    • 60
    • 65

    Partly Sunny

    • 62
    • 66

    Partly Sunny

Today 23 Oct East Carteret

Sunny, breezy with Highs in the upper 60s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 23 Oct East Carteret

Partly cloudy. Lows in the upper 50s. Northeast Winds 15 to 25 Mph with Gusts up to 35 Mph.

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Portsmouth Temperature Statistics

October Temperature

Piney Island, Bt-11 Bombing Range (22.4 miles)

  • Lowest 17 October, 2026

    53.1 °F

  • Average October

    68.3 °F

  • Highest 15 October, 2026

    88 °F

Climate (2021–2026)

Piney Island, Bt-11 Bombing Range (22.4 miles)

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    68.2 °F

  • Average High 2021–2026

    74.2 °F
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