Clark Weather Forecast

    • 70
    • 88

    Chance Thunderstorms

    • 62
    • 77

    Rain Showers Likely

    • 64
    • 79

    Partly Sunny

    • 66
    • 83

    Chance Thunderstorms

    • 68
    • 86

    Chance Rain Showers

    • 68
    • 88

    Chance Thunderstorms

Today 22 Jul Clark

Partly sunny with a 20 percent chance of Thunderstorms. Humid with Highs in the upper 80s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 102 in the afternoon.

Tonight 22 Jul Clark

Partly cloudy with a 20 percent chance of Thunderstorms. Lows in the lower 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Clark Temperature Statistics

July Temperature

Watertown, Watertown Municipal Airport (28.6 miles)

  • Lowest 17 July, 2025

    47.6 °F

  • Average July

    70.8 °F

  • Highest 3 July, 2025

    91.7 °F

Climate (2020–Present)

Watertown, Watertown Municipal Airport (28.6 miles)

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  • Average Low 2020–2025

    34.9 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    55.6 °F
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