Lake Oahe Weather Forecast

    • 27
    • 52

    Increasing Clouds

    • 30
    • 56

    Partly Sunny

    • 27
    • 49

    Slight Chance Snow

    • 18
    • 34

    Breezy

    • 10
    • 29

    Mostly Cloudy

    • 12
    • 27

    Mostly Cloudy

Today 6 Dec Dewey

Not as cool. Sunny. Highs in the lower 50s. West Winds 5 to 10 Mph.

Tonight 6 Dec Dewey

Mostly clear. Lows in the upper 20s. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Oahe Temperature Statistics

December Temperature

Mobridge, Mobridge Municipal Airport (20.5 miles)

  • Lowest 2 December, 2024

    10 °F

  • Average December

    22.2 °F

  • Highest 3 December, 2024

    46.9 °F

Climate (2019–Present)

Mobridge, Mobridge Municipal Airport (20.5 miles)

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  • Average Low 2019–2024

    36.1 °F

  • Average 2019–2024

    47.8 °F

  • Average High 2019–2024

    59.7 °F
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