Walnut Canyon Reservoir Weather Forecast

    • 52
    • 80

    Increasing Clouds

    • 55
    • 69

    Rain Showers Likely

    • 47
    • 64

    Chance Rain Showers

    • 49
    • 68

    Partly Sunny

    • 48
    • 70

    Mostly Sunny

    • 48
    • 69

    Chance Rain Showers

Today 9 Feb Orange County Inland

Mostly sunny. Highs around 80. Light Winds.

Tonight 9 Feb Orange County Inland

Partly cloudy. Lows around 54. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walnut Canyon Reservoir Temperature Statistics

February Temperature

Corona Airport (9.3 miles)

  • Lowest 3 February, 2026

    43 °F

  • Average February

    65.1 °F

  • Highest 4 February, 2026

    87.1 °F

Climate (2021–Present)

Corona Airport (9.3 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    78.1 °F
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