Lake Oahe Weather Forecast

    • 0
    • 17

    Snow Likely

    • 8
    • 15

    Snow Likely

    • 25
    • 38

    Mostly Cloudy

    • 9
    • 42

    Chance Rain

    • 8
    • 20

    Chance Snow

    • 0
    • 15

    Chance Snow

Today 6 Dec Sioux

Snow, Colder. Snow accumulation of 1 to 3 Inches. Highs 15 to 20. Northeast Winds 10 to 15 Mph.

Tonight 6 Dec Sioux

Cloudy. Snow likely in the evening. Little or no new snow accumulation. Lows zero to 5 above. Northeast Winds 5 to 10 Mph. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Oahe Temperature Statistics

December Temperature

LINTON (18.6 miles)

  • Lowest 1 December, 2025

    -9.4 °F

  • Average December

    12.2 °F

  • Highest 2 December, 2025

    35.6 °F

Climate (2020–Present)

LINTON (18.6 miles)

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  • Average Low 2020–2025

    31.8 °F

  • Average 2020–2025

    44 °F

  • Average High 2020–2025

    55.8 °F
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