Northwest Weather Forecast

    • 58
    • 66

    Rain Showers

    • 57
    • 65

    Rain Showers

    • 55
    • 65

    Rain Showers

    • 47
    • 63

    Chance Rain Showers

    • 46
    • 62

    Sunny

    • 48
    • 66

    Sunny

    • 51
    • 69

    Mostly Sunny

Today 23 Dec Orange County Inland

Cloudy. Patchy fog this morning. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Highs around 65. Areas of Winds southeast 10 to 15 Mph. Chance of measurable precipitation 30 percent.

Tonight 23 Dec Orange County Inland

Cloudy. A chance of Showers this Evening, then Showers overnight. Lows 54 to 58. Areas of Winds southeast 10 to 20 Mph. Gusts to 25 Mph. Becoming 35 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Northwest Temperature Statistics

December Temperature

John Wayne-Orange County Airport (6.8 miles)

  • Lowest 6 December, 2025

    48 °F

  • Average December

    59.6 °F

  • Highest 9 December, 2025

    82 °F

Climate (2020–Present)

John Wayne-Orange County Airport (6.8 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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