Jamestown West Weather Forecast

    • 63
    • 81

    Rain Showers Likely

    • 59
    • 80

    Chance Rain Showers

    • 60
    • 81

    Chance Rain Showers

    • 56
    • 78

    Chance Rain Showers

    • 52
    • 75

    Partly Sunny

    • 55
    • 76

    Chance Rain Showers

Today 10 Aug Chautauqua

Becoming partly sunny late. Showers with a chance of Thunderstorms through early Afternoon, then a chance of Showers and Thunderstorms late. Highs in the upper 70s. Southwest Winds 10 to 15 Mph, becoming west. Chance of rain near 100 percent.

Tonight 10 Aug Chautauqua

Mostly cloudy with a chance of Showers. Muggy with Lows Ranging from the lower 60s in interior Valleys to the upper 60s along the lake Erie shore. West Winds 10 to 15 Mph, becoming light. Chance of rain 50 percent.

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Jamestown West Temperature Statistics

August Temperature

Jamestown, Chautauqua County/Jamestown Airport (3.7 miles)

  • Lowest 4 August, 2026

    54 °F

  • Average August

    69.5 °F

  • Highest 5 August, 2026

    82 °F

Climate (2021–2026)

Jamestown, Chautauqua County/Jamestown Airport (3.7 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    55.9 °F
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