Lake Alvin Weather Forecast

    • 22
    • 41

    Mostly Cloudy

    • 22
    • 44

    Rain Likely

    • 2
    • 28

    Windy

    • 22
    • 33

    Mostly Cloudy

    • 14
    • 32

    Partly Sunny

    • 20
    • 30

    Mostly Cloudy

Today 16 Dec Lincoln

Mostly cloudy this Morning, then becoming mostly sunny. Highs around 40. Southwest Winds 5 to 10 Mph, becoming west 10 to 15 Mph this afternoon.

Tonight 16 Dec Lincoln

Mostly cloudy. Lows in the lower 20s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Alvin Temperature Statistics

December Temperature

Sioux Falls, Foss Field (11.2 miles)

  • Lowest 4 December, 2025

    -7.1 °F

  • Average December

    17.2 °F

  • Highest 9 December, 2025

    44.1 °F

Climate (2020–Present)

Sioux Falls, Foss Field (11.2 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    60.6 °F
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