Weir Canyon Regional Park Weather Forecast

    • 47
    • 67

    Increasing Clouds

    • 52
    • 73

    Mostly Sunny

    • 55
    • 78

    Partly Sunny

    • 56
    • 76

    Partly Sunny

    • 56
    • 75

    Partly Sunny

    • 59
    • 78

    Partly Sunny

Today 21 Feb Orange County Inland

Mostly sunny. Warmer. Highs 67 to 71. Areas of Winds east to 10 Mph this morning becoming light.

Tonight 21 Feb Orange County Inland

Partly cloudy. Lows 46 to 49. Light Winds.

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Weir Canyon Regional Park Temperature Statistics

February Temperature

Corona Airport (8.7 miles)

  • Lowest 14 February, 2026

    39 °F

  • Average February

    59.1 °F

  • Highest 4 February, 2026

    87.1 °F

Climate (2021–Present)

Corona Airport (8.7 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    78.1 °F
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