Shermans Bay Weather Forecast

    • 53
    • 74

    Rain Showers

    • 52
    • 71

    Chance Rain Showers

    • 52
    • 70

    Mostly Sunny

    • 54
    • 74

    Rain Showers Likely

    • 54
    • 73

    Chance Rain Showers

    • 54
    • 73

    Partly Sunny

    • 54
    • 74

    Partly Sunny

Today 18 Jun Chautauqua

Partly sunny. A chance of Showers and Thunderstorms Early, then a chance of Showers late. Windy. Near steady Temperatures Ranging from the mid 60s on the Hilltops to the upper 60s across the lower Elevations. West Winds 20 to 30 Mph with Gusts up to 50 Mph. Chance of rain 40 percent.

Tonight 18 Jun Chautauqua

Mostly cloudy through the early Overnight, then becoming partly cloudy. Breezy with Lows Ranging from the lower 50s in interior Valleys to the upper 50s along the lake Erie shore. West Winds 10 to 20 Mph with Gusts up to 40 Mph this Evening, Diminishing to 5 to 10 Mph.

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Shermans Bay Temperature Statistics

June Temperature

Jamestown, Chautauqua County/Jamestown Airport (5 miles)

  • Lowest 1 June, 2026

    45 °F
  • Average June

    65.7 °F
  • Highest 8 June, 2026

    82 °F

Climate (2021–2026)

Jamestown, Chautauqua County/Jamestown Airport (5 miles)

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  • Average Low 2021–2026

    40.4 °F
  • Average 2021–2026

    48 °F
  • Average High 2021–2026

    55.8 °F
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