Portsmouth Weather Forecast

    • 64
    • 69

    Chance Rain Showers

    • 65
    • 69

    Slight Chance Thunderstorms

    • 53
    • 70

    Chance Thunderstorms

    • 41
    • 59

    Breezy

    • 48
    • 52

    Sunny

    • 54
    • 61

    Breezy

    • 53
    • 63

    Mostly Sunny

Today 7 Nov East Carteret

Mostly cloudy with a 30 percent chance of Showers. Highs around 70. South Winds 10 to 15 Mph.

Tonight 7 Nov East Carteret

Patchy fog late this evening. Partly cloudy with a slight chance of Showers late this Evening, then mostly cloudy. Not as cool with Lows around 60. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portsmouth Temperature Statistics

November Temperature

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

  • Lowest 5 November, 2025

    46 °F

  • Average November

    57.2 °F

  • Highest 5 November, 2025

    69.1 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    63 °F

  • Average 2020–2025

    68.5 °F

  • Average High 2020–2025

    74.5 °F
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