Jeffrey Open Space Trail Weather Forecast

    • 53
    • 69

    Mostly Cloudy

    • 53
    • 67

    Chance Rain Showers

    • 52
    • 66

    Slight Chance Rain Showers

    • 47
    • 67

    Mostly Sunny

    • 47
    • 68

    Partly Sunny

    • 49
    • 71

    Partly Sunny

    • 50
    • 73

    Partly Sunny

Today 21 Jan Orange County Inland

Areas of fog this morning. Mostly cloudy. Local visibility one quarter mile or less at Times this morning. Highs around 70. Light Winds.

Tonight 21 Jan Orange County Inland

Cloudy. Patchy fog. Lows around 52. Light Winds.

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Jeffrey Open Space Trail Temperature Statistics

January Temperature

John Wayne-Orange County Airport (6.2 miles)

  • Lowest 8 January, 2026

    48 °F

  • Average January

    61 °F

  • Highest 14 January, 2026

    82 °F

Climate (2021–Present)

John Wayne-Orange County Airport (6.2 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    73.3 °F
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