Canyon Lake Weather Forecast

    • 41
    • 49

    Mostly Cloudy

    • 43
    • 55

    Rain

    • 30
    • 58

    Breezy

    • 45
    • 66

    Sunny

    • 49
    • 77

    Mostly Sunny

    • 43
    • 68

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

Today 13 Oct Rapid City

Partly cloudy in the Morning, then becoming mostly sunny. Highs in the mid 70s.

Tonight 13 Oct Rapid City

Mostly cloudy. Lows around 40. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Canyon Lake Temperature Statistics

October Temperature

Ellsworth Air Force Base (11.2 miles)

  • Lowest 4 October, 2026

    44.8 °F

  • Average October

    63.2 °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

    49.6 °F

  • Average High 2021–2026

    61.3 °F
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