Upper Lake Weather Forecast

    • 73
    • 85

    Slight Chance Thunderstorms

    • 73
    • 88

    Mostly Sunny

    • 72
    • 88

    Mostly Sunny

    • 69
    • 87

    Slight Chance Thunderstorms

    • 69
    • 84

    Chance Thunderstorms

    • 68
    • 82

    Chance Thunderstorms

Today 21 Jun Chautauqua

Partly sunny. A chance of Showers in the morning. Highs in the mid 80s. South Winds 10 Mph or Less, becoming southwest 10 to 15 Mph. Chance of rain 30 percent.

Tonight 21 Jun Chautauqua

Mostly cloudy. A chance of Showers late. Lows Ranging from the lower 60s in interior Valleys to the mid 60s along the lake Erie shore. Light south Winds. Chance of rain 30 percent.

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Upper Lake Temperature Statistics

June Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (9.3 miles)

  • Lowest 2 June, 2025

    41.6 °F

  • Average June

    64 °F

  • Highest 3 June, 2025

    80.1 °F

Climate (2020–Present)

Dunkirk, Chautauqua County / Dunkirk Airport (9.3 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    60.4 °F
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