Henderson Weather Forecast

    • 33
    • 53

    Rain Showers

    • 28
    • 40

    Rain/Snow

    • 23
    • 35

    Chance Snow Showers

    • 25
    • 33

    Rain/Snow Likely

    • 29
    • 42

    Rain/Snow

    • 22
    • 37

    Chance Rain/Snow

Today 26 Nov Jefferson

A chance of Showers late this Morning, then Showers this afternoon. Windy, mild with Highs in the lower 50s. South Winds 5 to 10 Mph, becoming southwest and increasing to 20 to 30 Mph. Chance of rain near 100 percent.

Tonight 26 Nov Jefferson

Lake effect rain and snow Showers. Snow accumulation an inch or less. Very windy and Colder with Lows in the lower 30s. Southwest Winds 30 to 40 Mph with Gusts up to 50 Mph overnight. Chance of precipitation near 100 percent.

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Henderson Temperature Statistics

November Temperature

Watertown, Watertown International Airport (12.4 miles)

  • Lowest 15 November, 2025

    19.9 °F

  • Average November

    37.1 °F

  • Highest 3 November, 2025

    55 °F

Climate (2020–Present)

Watertown, Watertown International Airport (12.4 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    57.7 °F
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