Portsmouth Weather Forecast

    • 64
    • 78

    Sunny

    • 65
    • 81

    Mostly Sunny

    • 66
    • 78

    Partly Sunny

    • 70
    • 77

    Chance Thunderstorms

    • 70
    • 79

    Chance Thunderstorms

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Portsmouth Temperature Statistics

July Temperature

Newport, Newport State Airport (5 miles)

  • Lowest 8 July, 2018

    54 °F

  • Average July

    72.3 °F

  • Highest 1 July, 2018

    93.9 °F

Climate (2010–Present)

Newport, Newport State Airport (5 miles)

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  • Average Low 2010–Present

    43.8 °F

  • Average 2010–Present

    51 °F

  • Average High 2010–Present

    58.1 °F
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