Weir Canyon Regional Park Weather Forecast

    • 56
    • 81

    Increasing Clouds

    • 61
    • 87

    Partly Sunny

    • 66
    • 93

    Mostly Sunny

    • 67
    • 94

    Sunny

    • 66
    • 93

    Sunny

    • 68
    • 95

    Sunny

    • 68
    • 96

    Sunny

Today 14 Mar Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 79 to 84. Areas of Winds south to 10 Mph.

Tonight 14 Mar Orange County Inland

Partly cloudy. Patchy fog. Lows 52 to 56. Areas of Winds south 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Weir Canyon Regional Park Temperature Statistics

March Temperature

Corona Airport (8.7 miles)

  • Lowest 3 March, 2026

    42.1 °F

  • Average March

    63.5 °F

  • Highest 12 March, 2026

    93.9 °F

Climate (2021–Present)

Corona Airport (8.7 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    78.2 °F
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