Weir Canyon Regional Park Weather Forecast

    • 58
    • 81

    Breezy

    • 53
    • 80

    Breezy

    • 53
    • 80

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

Today 14 Jan Orange County Inland

Mostly sunny. Highs 80 to 83. Areas of Winds northeast 15 to 25 Mph with Gusts to 40 Mph becoming west 10 to 20 Mph with Gusts to 35 Mph this afternoon.

Tonight 14 Jan Orange County Inland

Clear. Lows 54 to 58. Areas of Winds northeast 10 to 20 Mph. Gusts to 40 Mph. Becoming 30 Mph overnight.

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Weir Canyon Regional Park Temperature Statistics

January Temperature

Corona Airport (8.7 miles)

  • Lowest 8 January, 2026

    37.9 °F

  • Average January

    57.7 °F

  • Highest 12 January, 2026

    75.9 °F

Climate (2021–Present)

Corona Airport (8.7 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    78 °F
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