Henderson Pond Weather Forecast

    • 47
    • 63

    Rain Showers

    • 44
    • 59

    Mostly Cloudy

    • 46
    • 64

    Partly Sunny

    • 46
    • 68

    Partly Sunny

    • 47
    • 67

    Mostly Cloudy

    • 48
    • 66

    Slight Chance Rain Showers

Today 20 Sep Jefferson

Showers in the Morning, then a chance of Showers in the afternoon. Highs Ranging from the upper 50s on the tug hill to the lower 60s across the lower Elevations. Light Winds, becoming northeast 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 20 Sep Jefferson

Partly to mostly cloudy. Lows Ranging from the lower 40s across the tug hill to the upper 40s along the lake Ontario shore. Northeast Winds 5 to 10 Mph, becoming north.

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Henderson Pond Temperature Statistics

September Temperature

Watertown, Watertown International Airport (12.4 miles)

  • Lowest 12 September, 2026

    42.7 °F

  • Average September

    64.7 °F

  • Highest 2 September, 2026

    83.6 °F

Climate (2021–2026)

Watertown, Watertown International Airport (12.4 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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