Shermans Bay Weather Forecast
- 41
- 59
Becoming Sunny
- 49
- 69
Partly Sunny
- 41
- 65
Mostly Sunny
- 40
- 63
Partly Sunny
- 48
- 68
Mostly Sunny
- 51
- 71
Partly Sunny
Today 6 Oct Chautauqua
Sunny. Highs in the upper 50s. Light northwest Winds.
Tonight 6 Oct Chautauqua
Mainly clear. Lows Ranging from the lower 40s in interior Valleys to the upper 40s along the lake Erie shore. Light Winds, becoming south 5 to 10 Mph.
Shermans Bay Temperature Statistics
October Temperature
Jamestown, Chautauqua County/Jamestown Airport (5 miles)
Lowest 3 October, 2026
46 °FAverage October
58.5 °FHighest 1 October, 2026
75 °F
Climate (2021–2026)
Jamestown, Chautauqua County/Jamestown Airport (5 miles)
Average Low 2021–2026
40.4 °FAverage 2021–2026
48.1 °FAverage High 2021–2026
55.8 °F