Castle Rock Weather Forecast

    • 63
    • 91

    Thunderstorms Likely

    • 61
    • 90

    Thunderstorms Likely

    • 61
    • 91

    Chance Thunderstorms

    • 62
    • 93

    Slight Chance Thunderstorms

    • 63
    • 93

    Mostly Sunny

    • 65
    • 98

    Hot

Today 28 Jul Elbert/Central and East Douglas Counties Above 6000 Feet

Partly cloudy in the Morning, then mostly cloudy with a chance of Thunderstorms early in the afternoon. Showers with Thunderstorms likely late in the afternoon. Highs 85 to 91.

Tonight 28 Jul Elbert/Central and East Douglas Counties Above 6000 Feet

Thunderstorms likely in the Evening, then a slight chance of Showers after midnight. Lows near 60. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock Temperature Statistics

July Temperature

Denver - Centennial Airport (12.4 miles)

  • Lowest 1 July, 2026

    53.7 °F

  • Average July

    78.5 °F

  • Highest 26 July, 2026

    100 °F

Climate (2021–2026)

Denver - Centennial Airport (12.4 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    66 °F
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