Chautauqua Weather Forecast

    • 64
    • 76

    Slight Chance Rain Showers

    • 61
    • 76

    Rain Showers

    • 54
    • 65

    Slight Chance Rain Showers

    • 55
    • 70

    Mostly Sunny

    • 60
    • 76

    Partly Sunny

    • 64
    • 79

    Partly Sunny

Today 20 Jul Chautauqua

Sunny. Highs in the upper 70s. Southwest Winds 10 Mph or Less, becoming west.

Tonight 20 Jul Chautauqua

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

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Chautauqua Temperature Statistics

July Temperature

Jamestown, Chautauqua County/Jamestown Airport (10.6 miles)

  • Lowest 17 July, 2026

    57.9 °F

  • Average July

    73.3 °F

  • Highest 1 July, 2026

    89.1 °F

Climate (2021–2026)

Jamestown, Chautauqua County/Jamestown Airport (10.6 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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