Canyon Lake Weather Forecast

    • 60
    • 90

    Partly Sunny

    • 59
    • 86

    Partly Sunny

    • 57
    • 84

    Slight Chance Thunderstorms

    • 56
    • 81

    Rain Showers Likely

    • 54
    • 78

    Rain Showers Likely

    • 53
    • 78

    Chance Thunderstorms

Today 26 May Rapid City

Mostly sunny in the Morning, then becoming partly cloudy. Breezy with Highs around 90. South Winds 10 to 15 Mph with Gusts up to 35 Mph, increasing to 20 to 30 Mph with Gusts up to 45 Mph in the afternoon.

Tonight 26 May Rapid City

Mostly clear. Lows in the upper 50s. Southwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Canyon Lake Temperature Statistics

May Temperature

Ellsworth Air Force Base (11.2 miles)

  • Lowest 6 May, 2026

    25.5 °F

  • Average May

    56.4 °F

  • Highest 13 May, 2026

    92.1 °F

Climate (2021–Present)

Ellsworth Air Force Base (11.2 miles)

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

  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    61.3 °F
Get WillyWeather+ to remove ads