Whalen Memorial State Forest Weather Forecast

    • 49
    • 71

    Mostly Sunny

    • 51
    • 73

    Partly Sunny

    • 63
    • 78

    Partly Sunny

    • 62
    • 82

    Rain Showers Likely

    • 52
    • 70

    Slight Chance Rain Showers

    • 51
    • 68

    Mostly Sunny

Today 6 Sep Chautauqua

Partly to mostly sunny. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 6 Sep Chautauqua

Mainly clear with Areas of fog developing overnight. Lows Ranging from the upper 40s in interior Valleys to the mid 50s along the lake Erie shore. Light Winds.

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Whalen Memorial State Forest Temperature Statistics

September Temperature

Jamestown, Chautauqua County/Jamestown Airport (12.4 miles)

  • Lowest 3 September, 2026

    64.4 °F

  • Average September

    71.6 °F

  • Highest 2 September, 2026

    84 °F

Climate (2021–2026)

Jamestown, Chautauqua County/Jamestown Airport (12.4 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    55.8 °F
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