Portsmouth Weather Forecast

    • 31
    • 34

    Rain/Snow

    • 8
    • 42

    Rain

    • 7
    • 12

    Mostly Cloudy

    • 23
    • 29

    Slight Chance Snow

    • 37
    • 45

    Rain Likely

    • 30
    • 47

    Rain Likely

Today 19 Jan Newport

Partly sunny this Morning, then cloudy with a slight chance of snow this afternoon. Near steady temperature in the lower 30s. North Winds 5 to 10 Mph, becoming northeast this afternoon. Chance of snow 20 percent.

Tonight 19 Jan Newport

Snow in the Evening, then rain and snow after midnight. Rain may be heavy at Times after midnight. Snow accumulation of 2 to 4 Inches. Lows around 30. East Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation near 100 percent.

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Portsmouth Temperature Statistics

January Temperature

Newport, Newport State Airport (5 miles)

  • Lowest 12 January, 2019

    15.1 °F
  • Average January

    33.2 °F
  • Highest 1 January, 2019

    57.9 °F

Climate (2010–Present)

Newport, Newport State Airport (5 miles)

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  • Average Low 2010–Present

    44.4 °F
  • Average 2010–Present

    51.4 °F
  • Average High 2010–Present

    58.3 °F
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