Fredonia Reservoir Weather Forecast

    • 66
    • 78

    Mostly Cloudy

    • 67
    • 84

    Rain Showers

    • 55
    • 74

    Mostly Cloudy

    • 55
    • 71

    Mostly Sunny

    • 62
    • 78

    Partly Sunny

    • 59
    • 77

    Slight Chance Rain Showers

Today 8 Sep Chautauqua

Partly sunny. Areas of fog this morning. Highs in the upper 70s. Light Winds.

Tonight 8 Sep Chautauqua

Mostly cloudy and warmer with 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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Fredonia Reservoir Temperature Statistics

September Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (6.8 miles)

  • Lowest 5 September, 2026

    57.9 °F

  • Average September

    73.6 °F

  • Highest 2 September, 2026

    88 °F

Climate (2021–2026)

Dunkirk, Chautauqua County / Dunkirk Airport (6.8 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.9 °F
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