Portsmouth Island Weather Forecast

    • 63
    • 65

    Increasing Clouds

    • 63
    • 71

    Rain Showers Likely

    • 59
    • 67

    Chance Rain Showers

    • 59
    • 68

    Mostly Cloudy

    • 55
    • 65

    Rain Showers Likely

    • 59
    • 65

    Partly Sunny

Today 28 Apr East Carteret

Sunny. Highs in the upper 60s. North Winds around 5 Mph, becoming southwest with Gusts up to 20 Mph in the afternoon.

Tonight 28 Apr East Carteret

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s, except in the lower 60s near the Beaches. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portsmouth Island Temperature Statistics

April Temperature

Piney Island, Bt-11 Bombing Range (21.7 miles)

  • Lowest 8 April, 2026

    48 °F

  • Average April

    66.1 °F

  • Highest 18 April, 2026

    84.9 °F

Climate (2021–Present)

Piney Island, Bt-11 Bombing Range (21.7 miles)

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  • Average Low 2021–2026

    62.9 °F

  • Average 2021–2026

    68.4 °F

  • Average High 2021–2026

    74.5 °F
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