Canyon Lake Weather Forecast

    • 63
    • 91

    Mostly Sunny

    • 68
    • 96

    Becoming Sunny

    • 68
    • 97

    Slight Chance Thunderstorms

    • 66
    • 92

    Chance Thunderstorms

    • 62
    • 91

    Partly Sunny

    • 57
    • 87

    Mostly Sunny

    • 57
    • 85

    Partly Sunny

Today 3 Sep Rapid City

Sunny. Highs in the lower 90s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 3 Sep Rapid City

Clear. Lows in the lower 60s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Canyon Lake Temperature Statistics

September Temperature

Ellsworth Air Force Base (11.2 miles)

  • Lowest 1 September, 2026

    59.2 °F

  • Average September

    67.9 °F

  • Highest 1 September, 2026

    76.6 °F

Climate (2021–2026)

Ellsworth Air Force Base (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    61.3 °F
Get WillyWeather+ to remove ads