Whitehorse Lake Weather Forecast

    • 66
    • 83

    Rain Showers Likely

    • 62
    • 80

    Chance Thunderstorms

    • 65
    • 84

    Chance Thunderstorms

    • 64
    • 91

    Chance Thunderstorms

    • 67
    • 94

    Slight Chance Thunderstorms

    • 66
    • 94

    Chance Thunderstorms

Today 22 Jul Dewey

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Highs in the mid 80s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 22 Jul Dewey

Mostly cloudy with a 50 percent chance of Thunderstorms. Humid with Lows in the mid 60s. Northeast Winds 10 to 15 Mph, becoming north after midnight.

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  • Temperature Real-Time

Whitehorse Lake Temperature Statistics

July Temperature

Mobridge, Mobridge Municipal Airport (32.9 miles)

  • Lowest 17 July, 2025

    44.7 °F

  • Average July

    73.1 °F

  • Highest 3 July, 2025

    103.6 °F

Climate (2020–Present)

Mobridge, Mobridge Municipal Airport (32.9 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    47.8 °F

  • Average High 2020–2025

    60 °F
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