Jeffrey Open Space Trail Weather Forecast

    • 55
    • 82

    Sunny

    • 54
    • 80

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

    • 52
    • 74

    Patchy Fog

    • 51
    • 71

    Partly Sunny

Today 9 Dec Orange County Inland

Sunny. Highs 81 to 86. Areas of Winds northeast 10 to 15 Mph with Gusts to 25 Mph becoming west in the afternoon.

Tonight 9 Dec Orange County Inland

Clear. Lows 48 to 54. Areas of Winds northeast 10 to 15 Mph with Gusts to 30 Mph.

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Jeffrey Open Space Trail Temperature Statistics

December Temperature

John Wayne-Orange County Airport (6.2 miles)

  • Lowest 6 December, 2025

    48 °F

  • Average December

    59.7 °F

  • Highest 4 December, 2025

    71.1 °F

Climate (2020–Present)

John Wayne-Orange County Airport (6.2 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    73.3 °F
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