Bear Lake Weather Forecast

    • 55
    • 76

    Increasing Clouds

    • 44
    • 69

    Partly Sunny

    • 54
    • 74

    Partly Sunny

    • 59
    • 79

    Chance Rain Showers

    • 59
    • 76

    Rain Showers Likely

    • 57
    • 75

    Chance Rain Showers

    • 56
    • 73

    Chance Rain Showers

Today 18 Sep Chautauqua

Sunny. Highs Ranging from the mid 70s along the lake Erie shore to around 80 inland. West Winds around 10 Mph.

Tonight 18 Sep Chautauqua

Mainly clear this Evening, then becoming mostly cloudy with some patchy fog developing after midnight. Lows in the mid 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bear Lake Temperature Statistics

September Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (11.2 miles)

  • Lowest 8 September, 2025

    46.9 °F

  • Average September

    62.7 °F

  • Highest 3 September, 2025

    79 °F

Climate (2020–Present)

Dunkirk, Chautauqua County / Dunkirk Airport (11.2 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    60.4 °F
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