Weir Canyon Regional Park Weather Forecast

    • 56
    • 75

    Increasing Clouds

    • 56
    • 74

    Increasing Clouds

    • 55
    • 71

    Partly Sunny

    • 54
    • 73

    Partly Sunny

    • 53
    • 72

    Partly Sunny

    • 53
    • 73

    Mostly Sunny

    • 55
    • 75

    Partly Sunny

Today 26 Jun Orange County Inland

Mostly cloudy with patchy fog this morning. Becoming sunny. Highs around 74 towards the coast to 75 to 78 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 26 Jun Orange County Inland

Partly cloudy this Evening, then mostly cloudy with patchy drizzle overnight. Lows 55 to 62. Areas of Winds southwest 10 Mph this evening becoming light.

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Weir Canyon Regional Park Temperature Statistics

June Temperature

Corona Airport (8.7 miles)

  • Lowest 20 June, 2026

    50 °F

  • Average June

    69.2 °F

  • Highest 12 June, 2026

    96.1 °F

Climate (2021–2026)

Corona Airport (8.7 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    78.3 °F
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