Lake Ripley Weather Forecast

    • 29
    • 35

    Increasing Clouds

    • 8
    • 42

    Rain

    • 15
    • 23

    Mostly Cloudy

    • 8
    • 36

    Partly Sunny

    • 10
    • 21

    Mostly Cloudy

    • 24
    • 31

    Slight Chance Rain/Snow

Today 17 Dec Jefferson

Partly sunny in the morning then clearing. Highs in the mid 30s. Northwest Winds 5 to 10 Mph shifting to the south in the afternoon.

Tonight 17 Dec Jefferson

Mostly cloudy. Light rain likely early in the morning. Lows in the upper 20s. South Winds 10 to 20 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

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Lake Ripley Temperature Statistics

December Temperature

Watertown (17.4 miles)

  • Lowest 14 December, 2025

    -7.2 °F

  • Average December

    15.8 °F

  • Highest 10 December, 2025

    33.8 °F

Climate (2020–Present)

Watertown (17.4 miles)

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  • Average Low 2020–2025

    35.7 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    54.5 °F
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