Jamestown West Weather Forecast

    • 69
    • 80

    Chance Thunderstorms

    • 68
    • 87

    Rain Showers Likely

    • 67
    • 88

    Rain Showers

    • 64
    • 82

    Chance Rain Showers

    • 59
    • 78

    Partly Sunny

    • 54
    • 75

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

Today 31 Aug Chautauqua

Mostly cloudy with a 50 percent chance of Showers and Thunderstorms. Highs Ranging from the mid 70s on the Hilltops to around 80 across the lower Elevations. West Winds 10 Mph or less.

Tonight 31 Aug Chautauqua

Mostly cloudy. A chance of Showers Early, then a chance of Showers and Thunderstorms from late evening on. Warm with Lows in the upper 60s. Southwest Winds 10 Mph or less. Chance of rain 50 percent.

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Jamestown West Temperature Statistics

August Temperature

Jamestown, Chautauqua County/Jamestown Airport (3.7 miles)

  • Lowest 29 August, 2026

    48.9 °F

  • Average August

    66.9 °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 °F

  • Average High 2021–2026

    55.8 °F
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