Shermans Bay Weather Forecast

    • 27
    • 35

    Slight Chance Snow Showers

    • 28
    • 43

    Chance Rain Showers

    • 33
    • 51

    Chance Rain Showers

    • 37
    • 51

    Chance Rain Showers

    • 27
    • 57

    Chance Rain/Snow

    • 21
    • 37

    Partly Sunny

Today 18 Mar Chautauqua

Mostly cloudy Early, then becoming partly sunny. A chance of snow Showers early. Cold with Highs Ranging from the lower 30s on the Hilltops to the mid 30s across the lower Elevations. Light Winds, becoming south around 10 Mph. Chance of snow 40 percent.

Tonight 18 Mar Chautauqua

Mostly cloudy. A chance of snow Showers overnight. Not as cold with Lows in the upper 20s. Light Winds, becoming south 5 to 10 Mph. Chance of snow 30 percent.

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Shermans Bay Temperature Statistics

March Temperature

Jamestown, Chautauqua County/Jamestown Airport (5 miles)

  • Lowest 2 March, 2026

    7 °F

  • Average March

    40.7 °F

  • Highest 7 March, 2026

    71.1 °F

Climate (2021–Present)

Jamestown, Chautauqua County/Jamestown Airport (5 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    55.9 °F
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