Canyon Lake Weather Forecast

    • 60
    • 86

    Chance Thunderstorms

    • 61
    • 89

    Chance Thunderstorms

    • 65
    • 93

    Mostly Sunny

    • 70
    • 99

    Hot

    • 74
    • 106

    Hot

    • 73
    • 105

    Hot

Today 8 Jul Rapid City

Partly cloudy. Showers likely with a chance of Thunderstorms in the afternoon. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon. Chance of rain 60 percent.

Tonight 8 Jul Rapid City

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 40 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

    75.9 °F

  • Highest 5 July, 2026

    99.9 °F

Climate (2021–2026)

Ellsworth Air Force Base (11.2 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    61.2 °F
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