West Grove Valley Weather Forecast

    • 52
    • 71

    Increasing Clouds

    • 52
    • 69

    Mostly Cloudy

    • 52
    • 71

    Mostly Cloudy

    • 52
    • 70

    Partly Sunny

    • 55
    • 68

    Rain Showers

    • 54
    • 65

    Rain Showers

Today 19 Dec Orange County Inland

Partly cloudy with patchy fog in the morning. Becoming mostly sunny. Local visibility one quarter mile or less at Times in the morning. Highs 72 to 75. Light Winds.

Tonight 19 Dec Orange County Inland

Mostly clear in the evening. Becoming partly cloudy. Lows 50 to 53. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Grove Valley Temperature Statistics

December Temperature

John Wayne-Orange County Airport (5.6 miles)

  • Lowest 6 December, 2025

    48 °F

  • Average December

    59.8 °F

  • Highest 9 December, 2025

    82 °F

Climate (2020–Present)

John Wayne-Orange County Airport (5.6 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    73.4 °F
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