Brokenstraw State Forest Weather Forecast

    • 55
    • 80

    Increasing Clouds

    • 45
    • 73

    Partly Sunny

    • 55
    • 76

    Partly Sunny

    • 58
    • 80

    Slight Chance Thunderstorms

    • 58
    • 79

    Chance Rain Showers

    • 57
    • 78

    Chance Rain Showers

Today 18 Sep Chautauqua

Mostly sunny. Areas of fog this morning. Highs Ranging from the mid 70s along the lake Erie shore to the lower 80s inland. Light Winds, becoming northwest around 10 Mph.

Tonight 18 Sep Chautauqua

Partly cloudy. A chance of Sprinkles overnight. Lows Ranging from the mid 50s in interior Valleys to the upper 50s along the lake Erie shore. Light west Winds.

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Brokenstraw State Forest Temperature Statistics

September Temperature

Jamestown, Chautauqua County/Jamestown Airport (14.9 miles)

  • Lowest 8 September, 2025

    42.1 °F

  • Average September

    61 °F

  • Highest 3 September, 2025

    77 °F

Climate (2020–Present)

Jamestown, Chautauqua County/Jamestown Airport (14.9 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    56 °F
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