Upper Sioux Agency State Park Weather Forecast

    • 13
    • 23

    Snow

    • -2
    • 18

    Mostly Cloudy

    • 1
    • 22

    Mostly Cloudy

    • 8
    • 23

    Slight Chance Snow

    • -9
    • 15

    Partly Sunny

    • 10
    • 22

    Mostly Cloudy

    • 12
    • 28

    Mostly Cloudy

Today 29 Nov Yellow Medicine

Snow. New snow accumulation around 1 inch. Total snow accumulation 2 to 3 Inches. Near steady temperature around 20. North Winds 10 to 15 Mph. Chance of snow near 100 percent.

Tonight 29 Nov Yellow Medicine

Cloudy. A 50 percent chance of snow in the evening. Near steady temperature around 16. Northwest Winds 10 to 15 Mph.

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Upper Sioux Agency State Park Temperature Statistics

November Temperature

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (5.6 miles)

  • Lowest 27 November, 2025

    11.5 °F

  • Average November

    40 °F

  • Highest 14 November, 2025

    73.4 °F

Climate (2020–Present)

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (5.6 miles)

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  • Average Low 2020–2025

    37.2 °F

  • Average 2020–2025

    47.8 °F

  • Average High 2020–2025

    58.2 °F
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