French Creek Bay Weather Forecast

    • 49
    • 67

    Mostly Sunny

    • 61
    • 71

    Chance Rain Showers

    • 59
    • 75

    Chance Rain Showers

    • 57
    • 72

    Slight Chance Rain Showers

    • 54
    • 71

    Chance Rain Showers

    • 54
    • 66

    Chance Rain Showers

Today 14 Sep Jefferson

Sunny, cooler with Highs Ranging from around 60 on the tug hill to the mid 60s across the lower Elevations. Northwest Winds 5 to 10 Mph.

Tonight 14 Sep Jefferson

Mainly clear. Lows Ranging from the mid 40s across the tug hill to the lower 50s along the lake Ontario shore. Light Winds.

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  • Temperature Real-Time

French Creek Bay Temperature Statistics

September Temperature

Watertown, Watertown International Airport (17.4 miles)

  • Lowest 11 September, 2026

    45 °F

  • Average September

    65.7 °F

  • Highest 2 September, 2026

    83.6 °F

Climate (2021–2026)

Watertown, Watertown International Airport (17.4 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    57.6 °F
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