Canyon Lake Weather Forecast

    • 3
    • 15

    Mostly Sunny

    • 27
    • 41

    Increasing Clouds

    • 28
    • 49

    Partly Sunny

    • 28
    • 55

    Mostly Sunny

    • 28
    • 51

    Mostly Cloudy

    • 27
    • 48

    Partly Sunny

    • 26
    • 50

    Partly Sunny

Today 28 Dec Rapid City

Partly cloudy with scattered Flurries. Breezy and much cooler with Highs 10 to 15. Northwest Winds 20 to 30 Mph with Gusts up to 50 Mph. Wind chill Values around 10 below.

Tonight 28 Dec Rapid City

Clear, Breezy, cold with Lows near zero. Northwest Winds 15 to 25 Mph with Gusts up to 45 Mph, becoming west 5 to 10 Mph with Gusts up to 20 Mph after midnight. Wind chill Values around 15 below in the evening.

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Canyon Lake Temperature Statistics

December Temperature

Ellsworth Air Force Base (11.2 miles)

  • Lowest 13 December, 2025

    5.9 °F

  • Average December

    35.2 °F

  • Highest 25 December, 2025

    66 °F

Climate (2020–Present)

Ellsworth Air Force Base (11.2 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    60.8 °F
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