Brocton Reservoir Weather Forecast

    • 52
    • 67

    Decreasing Clouds

    • 55
    • 65

    Slight Chance Rain Showers

    • 55
    • 65

    Mostly Cloudy

    • 57
    • 69

    Partly Sunny

    • 60
    • 72

    Mostly Cloudy

    • 59
    • 73

    Chance Rain Showers

    • 53
    • 69

    Chance Rain Showers

Today 26 Sep Chautauqua

Partly sunny with a 40 percent chance of Showers. Highs in the mid 60s.

Tonight 26 Sep Chautauqua

Partly to mostly cloudy. Lows Ranging from the upper 40s in interior Valleys to the lower 50s along the lake Erie shore. Light north Winds.

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  • Temperature Forecast NOAA

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Brocton Reservoir Temperature Statistics

September Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (11.2 miles)

  • Lowest 24 September, 2026

    39.9 °F

  • Average September

    66.4 °F

  • Highest 2 September, 2026

    88 °F

Climate (2021–2026)

Dunkirk, Chautauqua County / Dunkirk Airport (11.2 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.9 °F
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