Jamestown Weather Forecast

    • 33
    • 39

    Rain

    • 28
    • 37

    Chance Snow

    • 31
    • 37

    Snow Likely

    • 26
    • 34

    Chance Snow

    • 22
    • 36

    Partly Sunny

    • 36
    • 40

    Chance Rain

Today 20 Feb Newport

A chance of rain with a slight chance of Snow, then Rain, snow and freezing rain. Near steady temperature in the mid 30s. East Winds 10 to 15 Mph. Chance of precipitation near 100 percent.

Tonight 20 Feb Newport

Cloudy. Rain with a chance of snow in the Evening, then a chance of snow after midnight. Little or no snow accumulation. Near steady temperature in the lower 30s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight. Chance of precipitation 80 percent.

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Jamestown Temperature Statistics

February Temperature

Newport, Newport State Airport (4.3 miles)

  • Lowest 8 February, 2026

    3 °F

  • Average February

    26 °F

  • Highest 11 February, 2026

    42.1 °F

Climate (2021–Present)

Newport, Newport State Airport (4.3 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.6 °F
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