Smith Lake Weather Forecast

    • 19
    • 37

    Mostly Cloudy

    • 14
    • 34

    Chance Snow

    • 5
    • 19

    Partly Sunny

    • 25
    • 32

    Partly Sunny

    • 32
    • 43

    Mostly Cloudy

    • 21
    • 39

    Chance Rain/Snow

    • 19
    • 29

    Mostly Cloudy

Today 8 Jan Codington

Mostly cloudy. Colder with Highs in the upper 30s. Temperature falling to around 30 late. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 8 Jan Codington

Mostly cloudy. Colder with Lows around 18. North Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Lake Temperature Statistics

January Temperature

Watertown, Watertown Municipal Airport (6.2 miles)

  • Lowest 1 January, 2026

    1.9 °F

  • Average January

    22.4 °F

  • Highest 4 January, 2026

    42.1 °F

Climate (2021–Present)

Watertown, Watertown Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    55.8 °F
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