Walnut Canyon Reservoir Weather Forecast

    • 61
    • 87

    Sunny

    • 60
    • 86

    Sunny

    • 57
    • 81

    Partly Sunny

    • 55
    • 76

    Chance Rain Showers

    • 54
    • 73

    Slight Chance Rain Showers

    • 53
    • 72

    Chance Rain Showers

Today 10 Nov Orange County Inland

Partly cloudy this morning. Becoming sunny. Highs 84 to 88. Light Winds becoming west 10 Mph this afternoon.

Tonight 10 Nov Orange County Inland

Clear. Lows 61 to 64. Light Winds.

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Walnut Canyon Reservoir Temperature Statistics

November Temperature

Corona Airport (9.3 miles)

  • Lowest 2 November, 2026

    46 °F

  • Average November

    66.6 °F

  • Highest 8 November, 2026

    90 °F

Climate (2021–2026)

Corona Airport (9.3 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    65.3 °F

  • Average High 2021–2026

    78.6 °F
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