Lower Lake Weather Forecast

    • 56
    • 75

    Rain Showers Likely

    • 49
    • 71

    Partly Sunny

    • 55
    • 69

    Rain Showers

    • 50
    • 69

    Chance Rain Showers

    • 52
    • 67

    Chance Rain Showers

    • 53
    • 68

    Chance Rain Showers

Today 17 Sep Chautauqua

Mostly cloudy with Showers in the Morning, then partly sunny with a chance of Showers in the afternoon. Humid with Highs in the mid 70s. Light Winds, becoming north around 10 Mph. Chance of rain 80 percent.

Tonight 17 Sep Chautauqua

Partly to mostly cloudy. Lows Ranging from the mid 50s in interior Valleys to around 60 along the lake Erie shore. Light Winds.

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  • Temperature Forecast NOAA

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Lower Lake Temperature Statistics

September Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (9.9 miles)

  • Lowest 7 September, 2026

    48 °F

  • Average September

    69.6 °F

  • Highest 2 September, 2026

    88 °F

Climate (2021–2026)

Dunkirk, Chautauqua County / Dunkirk Airport (9.9 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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