Forsyth Weather Forecast

    • 59
    • 75

    Mostly Sunny

    • 58
    • 74

    Mostly Sunny

    • 59
    • 75

    Mostly Sunny

    • 53
    • 70

    Partly Sunny

    • 60
    • 72

    Partly Sunny

    • 61
    • 76

    Chance Rain Showers

Today 16 Sep Chautauqua

Areas of fog Early, otherwise sunny. Highs Ranging from the mid 70s along the lake Erie shore to around 80 inland. Light Winds.

Tonight 16 Sep Chautauqua

Mainly clear with some patchy fog developing overnight. Lows Ranging from the lower 50s in interior Valleys to the upper 50s along the lake Erie shore. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Forsyth Temperature Statistics

September Temperature

Jamestown, Chautauqua County/Jamestown Airport (21.7 miles)

  • Lowest 8 September, 2025

    42.1 °F

  • Average September

    60.3 °F

  • Highest 3 September, 2025

    77 °F

Climate (2020–Present)

Jamestown, Chautauqua County/Jamestown Airport (21.7 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    55.9 °F
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