Canyon Lake Weather Forecast

    • 67
    • 97

    Rain Showers

    • 63
    • 90

    Rain Showers Likely

    • 64
    • 91

    Mostly Sunny

    • 71
    • 98

    Hot

    • 71
    • 103

    Hot

    • 61
    • 90

    Slight Chance Rain Showers

Today 29 Jul Rapid City

Mostly sunny this Morning, then partly cloudy with a chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 29 Jul Rapid City

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with Showers with a slight chance of Thunderstorms after midnight. Patchy smoke after midnight. Lows in the mid 60s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Canyon Lake Temperature Statistics

July Temperature

Ellsworth Air Force Base (11.2 miles)

  • Lowest 4 July, 2026

    59.9 °F

  • Average July

    80.7 °F

  • Highest 25 July, 2026

    105.8 °F

Climate (2021–2026)

Ellsworth Air Force Base (11.2 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    61.3 °F
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