Granite Weather Forecast

    • 19
    • 20

    Increasing Clouds

    • 13
    • 33

    Mostly Cloudy

    • -7
    • 22

    Snow Likely

    • 1
    • 7

    Cold

    • 19
    • 29

    Mostly Cloudy

    • 20
    • 34

    Chance Snow

Today 4 Dec Lyon

Partly sunny. Highs around 18. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 22 below.

Tonight 4 Dec Lyon

Mostly cloudy and not as cool. Near steady temperature around 18. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Granite Temperature Statistics

December Temperature

Sioux Falls, Foss Field (11.8 miles)

  • Lowest 2 December, 2025

    -0.9 °F

  • Average December

    15.9 °F

  • Highest 2 December, 2025

    34 °F

Climate (2020–Present)

Sioux Falls, Foss Field (11.8 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    50 °F

  • Average High 2020–2025

    60.7 °F
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