Castle Rock State Park Weather Forecast

    • 59
    • 80

    Increasing Clouds

    • 68
    • 86

    Mostly Sunny

    • 59
    • 82

    Rain Showers Likely

    • 53
    • 71

    Rain Showers Likely

    • 48
    • 67

    Rain Showers Likely

    • 35
    • 58

    Partly Sunny

    • 36
    • 55

    Mostly Sunny

Today 11 Oct Ogle

Mostly sunny. Highs in the lower 60s.

Tonight 11 Oct Ogle

Clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. South Winds 5 to 10 Mph.

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Castle Rock State Park Temperature Statistics

October Temperature

Rochelle, Rochelle Municipal-Koritz Field Airport (16.2 miles)

  • Lowest 5 October, 2026

    39.2 °F

  • Average October

    58.1 °F

  • Highest 7 October, 2026

    77.9 °F

Climate (2021–2026)

Rochelle, Rochelle Municipal-Koritz Field Airport (16.2 miles)

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  • Average Low 2021–2026

    41.1 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    61.5 °F
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