Bemus Bay Weather Forecast

    • 62
    • 77

    Rain Showers

    • 60
    • 79

    Rain Showers

    • 49
    • 71

    Rain Showers Likely

    • 42
    • 59

    Mostly Cloudy

    • 40
    • 59

    Mostly Sunny

    • 46
    • 65

    Mostly Cloudy

Today 15 May Chautauqua

Partly to mostly sunny. A chance of Showers late this morning. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 70s. South Winds 10 Mph or less. Chance of rain 50 percent.

Tonight 15 May Chautauqua

Partly cloudy with a chance of Showers in the Evening, then mostly cloudy with Showers with a chance of Thunderstorms overnight. Warm with Lows in the lower 60s. Light Winds, becoming south 5 to 10 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bemus Bay Temperature Statistics

May Temperature

Jamestown, Chautauqua County/Jamestown Airport (6.8 miles)

  • Lowest 10 May, 2025

    34 °F

  • Average May

    54.8 °F

  • Highest 12 May, 2025

    79 °F

Climate (2020–Present)

Jamestown, Chautauqua County/Jamestown Airport (6.8 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    56.1 °F
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