Portsmouth Weather Forecast

    • 55
    • 55

    Rain

    • 57
    • 74

    Chance Rain Showers

    • 58
    • 74

    Mostly Cloudy

    • 58
    • 82

    Partly Sunny

    • 53
    • 75

    Partly Sunny

    • 51
    • 69

    Chance Rain Showers

Today 24 May Newport

Rain. Rain may be heavy at Times in the afternoon. Near steady temperature in the lower 50s. East Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 24 May Newport

Rain in the Evening, then rain likely with Areas of drizzle after midnight. Areas of fog after midnight. Rain may be heavy at Times in the evening. Lows in the mid 50s. East Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of rain near 100 percent.

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Portsmouth Temperature Statistics

May Temperature

Newport, Newport State Airport (5 miles)

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Climate (2021–Present)

Newport, Newport State Airport (5 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.5 °F
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