Weir Canyon Regional Park Weather Forecast

    • 54
    • 75

    Sunny

    • 56
    • 77

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 54
    • 74

    Mostly Cloudy

    • 54
    • 71

    Mostly Cloudy

    • 52
    • 68

    Chance Rain Showers

Today 24 Oct Orange County Inland

Mostly cloudy in the morning. Becoming partly cloudy. A chance of Showers. Highs around 70.

Tonight 24 Oct Orange County Inland

Clear. Lows 55 to 59. Light Winds.

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  • Temperature Real-Time

Weir Canyon Regional Park Temperature Statistics

October Temperature

Corona Airport (8.7 miles)

  • Lowest 13 October, 2026

    46 °F

  • Average October

    76.9 °F

  • Highest 3 October, 2026

    107.1 °F

Climate (2021–2026)

Corona Airport (8.7 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    65.3 °F

  • Average High 2021–2026

    78.5 °F
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