Portsmouth Weather Forecast

    • 24
    • 30

    Snow

    • 24
    • 37

    Becoming Sunny

    • 20
    • 30

    Mostly Cloudy

    • 26
    • 43

    Chance Drizzle

    • 37
    • 50

    Chance Rain

    • 37
    • 41

    Partly Sunny

    • 31
    • 40

    Mostly Cloudy

Today 15 Dec Newport

Snow this Evening, then partly cloudy with a chance of snow after midnight. Snow accumulation of 1 to 3 Inches. Not as cool. Near steady temperature in the mid 20s. North Winds around 5 Mph, becoming west after midnight. Chance of snow near 100 percent.

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Portsmouth Temperature Statistics

December Temperature

Newport, Newport State Airport (5 miles)

  • Lowest 13 December, 2017

    21 °F
  • Average December

    39.6 °F
  • Highest 6 December, 2017

    57.9 °F

Climate (2010–Present)

Newport, Newport State Airport (5 miles)

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  • Average Low 2010–Present

    44.2 °F
  • Average 2010–Present

    51.8 °F
  • Average High 2010–Present

    58.8 °F
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