Whitehorse Weather Forecast

    • -7
    • 7

    Cold

    • 18
    • 27

    Mostly Sunny

    • 28
    • 40

    Partly Sunny

    • 27
    • 48

    Partly Sunny

    • 11
    • 46

    Breezy

    • 9
    • 22

    Partly Sunny

    • 16
    • 36

    Mostly Cloudy

Today 13 Dec Dewey

Partly sunny. Near steady temperature around 3 above. Northwest Winds 10 to 15 Mph.

Tonight 13 Dec Dewey

Partly cloudy. Cold with Lows around 7 below. Temperature rising to around 1 below after midnight. West Winds around 5 Mph, increasing to southeast 10 to 15 Mph with Gusts up to 25 Mph after midnight. Wind chill Values as low as 21 below.

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Whitehorse Temperature Statistics

December Temperature

Mobridge, Mobridge Municipal Airport (29.8 miles)

  • Lowest 7 December, 2025

    -0.9 °F

  • Average December

    19.8 °F

  • Highest 9 December, 2025

    42.1 °F

Climate (2020–Present)

Mobridge, Mobridge Municipal Airport (29.8 miles)

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  • Average Low 2020–2025

    36.1 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    59.9 °F
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