Jamestown Weather Forecast

    • 65
    • 70

    Rain Showers

    • 66
    • 71

    Rain Showers Likely

    • 67
    • 78

    Rain Showers Likely

    • 63
    • 80

    Partly Sunny

    • 59
    • 72

    Partly Sunny

    • 59
    • 71

    Mostly Sunny

Today 1 Sep Newport

Showers in the Morning, then Showers likely with a slight chance of Thunderstorms in the afternoon. Patchy fog. Humid with Highs around 70. Southeast Winds 10 to 15 Mph. Chance of rain 80 percent.

Tonight 1 Sep Newport

Mostly cloudy. Showers likely in the evening. Patchy fog in the evening. Lows in the lower 60s. East Winds 10 to 15 Mph. Chance of rain 60 percent.

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Jamestown Temperature Statistics

September Temperature

Newport, Newport State Airport (4.3 miles)

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Climate (2021–2026)

Newport, Newport State Airport (4.3 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    59.2 °F
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