Rock Lake Weather Forecast

    • 29
    • 33

    Rain/Snow Likely

    • 31
    • 49

    Slight Chance Rain/Snow

    • 16
    • 36

    Mostly Cloudy

    • 19
    • 27

    Chance Snow

    • 22
    • 34

    Chance Snow

    • 11
    • 30

    Chance Snow

Today 1 Feb Jefferson

Colder. Partly sunny. Highs in the lower 30s. East Winds 5 to 15 Mph.

Tonight 1 Feb Jefferson

Cloudy. Slight chance of light snow in the Evening, then snow in the late evening and overnight. Light freezing drizzle Likely, possibly mixed with drizzle early in the morning. Snow accumulation up to 1 inch. Lows in the upper 20s. South Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 80 percent.

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Rock Lake Temperature Statistics

February Temperature

Watertown (11.8 miles)

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  • Average February

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Climate (2020–Present)

Watertown (11.8 miles)

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  • Average Low 2020–2025

    36.4 °F
  • Average 2020–2025

    46.1 °F
  • Average High 2020–2025

    55.1 °F
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