Upper Lake Weather Forecast

    • 38
    • 54

    Partly Sunny

    • 34
    • 52

    Mostly Sunny

    • 48
    • 58

    Rain Showers

    • 44
    • 63

    Rain Showers

    • 44
    • 55

    Slight Chance Rain Showers

    • 50
    • 65

    Chance Rain Showers

    • 53
    • 71

    Chance Thunderstorms

Today 10 May Chautauqua

Sunny, cool with Highs Ranging from the lower 50s on the Hilltops to the mid 50s across the lower Elevations. West Winds 5 to 10 Mph.

Tonight 10 May Chautauqua

Mainly clear this Evening, then becoming partly cloudy with Areas of frost developing after midnight. Lows Ranging from the mid 30s in interior Valleys to the lower 40s along the lake Erie shore. West Winds 10 Mph or less.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Lake Temperature Statistics

May Temperature

Dunkirk, Chautauqua County / Dunkirk Airport (9.3 miles)

  • Lowest 1 May, 2026

    34 °F

  • Average May

    49.1 °F

  • Highest 4 May, 2026

    71.1 °F

Climate (2021–Present)

Dunkirk, Chautauqua County / Dunkirk Airport (9.3 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    60.2 °F
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