Canyon Lake Weather Forecast

    • 57
    • 80

    Mostly Cloudy

    • 41
    • 81

    Decreasing Clouds

    • 35
    • 52

    Partly Sunny

    • 33
    • 46

    Chance Rain

    • 34
    • 44

    Chance Rain

    • 38
    • 55

    Partly Sunny

    • 35
    • 55

    Partly Sunny

Today 22 Oct Rapid City

Partly cloudy. Highs in the mid 50s.

Tonight 22 Oct Rapid City

Partly cloudy. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Canyon Lake Temperature Statistics

October Temperature

Ellsworth Air Force Base (11.2 miles)

  • Lowest 16 October, 2026

    33.4 °F

  • Average October

    58.1 °F

  • Highest 9 October, 2026

    91.8 °F

Climate (2021–2026)

Ellsworth Air Force Base (11.2 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    61.3 °F
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