Jamestown West Weather Forecast

    • 61
    • 77

    Increasing Clouds

    • 58
    • 77

    Rain Showers

    • 51
    • 67

    Chance Rain Showers

    • 52
    • 74

    Mostly Sunny

    • 56
    • 79

    Partly Sunny

    • 59
    • 82

    Partly Sunny

Today 20 Jul Chautauqua

Areas of fog Early, otherwise sunny. Highs in the mid 70s. Light Winds.

Tonight 20 Jul Chautauqua

Mostly cloudy. Lows Ranging from around 60 in interior Valleys to the upper 60s along the lake Erie shore. Light Winds, becoming south 5 to 10 Mph.

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Jamestown West Temperature Statistics

July Temperature

Jamestown, Chautauqua County/Jamestown Airport (3.7 miles)

  • Lowest 17 July, 2026

    57.9 °F

  • Average July

    73.4 °F

  • Highest 1 July, 2026

    89.1 °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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