Smith Lake Weather Forecast

    • 71
    • 85

    Chance Thunderstorms

    • 65
    • 93

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

    • 61
    • 81

    Partly Sunny

    • 63
    • 82

    Mostly Cloudy

    • 66
    • 84

    Mostly Sunny

    • 70
    • 90

    Mostly Sunny

Today 19 Jul Codington

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the lower 80s. South Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 19 Jul Codington

Mostly clear with a slight chance of Thunderstorms this Evening, then partly cloudy with a chance of Thunderstorms after midnight. Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Lake Temperature Statistics

July Temperature

Watertown, Watertown Municipal Airport (6.2 miles)

  • Lowest 9 July, 2026

    58.6 °F

  • Average July

    75.9 °F

  • Highest 17 July, 2026

    91.9 °F

Climate (2021–2026)

Watertown, Watertown Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.9 °F
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