La Plant Weather Forecast

    • 18
    • 46

    Windy

    • 19
    • 25

    Wintry Mix Likely

    • 5
    • 35

    Chance Freezing Rain

    • -3
    • 10

    Snow Likely

    • -9
    • 4

    Cold

    • 7
    • 17

    Mostly Cloudy

    • 13
    • 30

    Partly Sunny

Today 9 Dec Dewey

Partly sunny and very windy. Highs in the upper 40s. Northwest Winds 25 to 35 Mph with Gusts up to 50 Mph.

Tonight 9 Dec Dewey

Partly cloudy and very windy. Lows around 19. Northwest Winds 30 to 40 Mph with Gusts up to 55 Mph, Diminishing to 20 to 30 Mph with Gusts up to 45 Mph after midnight.

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La Plant Temperature Statistics

December Temperature

Mobridge, Mobridge Municipal Airport (29.8 miles)

  • Lowest 7 December, 2025

    -0.9 °F

  • Average December

    17 °F

  • Highest 2 December, 2025

    37 °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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