Garden Grove Weather Forecast

    • 53
    • 67

    Mostly Cloudy

    • 45
    • 66

    Decreasing Clouds

    • 47
    • 68

    Partly Sunny

    • 47
    • 71

    Partly Sunny

    • 49
    • 72

    Partly Sunny

    • 50
    • 72

    Mostly Cloudy

    • 49
    • 72

    Mostly Sunny

Today 23 Jan Orange County Inland

Partly cloudy. Highs 65 to 68. Light Winds becoming west 10 Mph this afternoon.

Tonight 23 Jan Orange County Inland

Mostly cloudy. Areas of drizzle overnight. Lows 49 to 53. Areas of Winds south 10 Mph this evening becoming light.

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  • Temperature Real-Time

Garden Grove Temperature Statistics

January Temperature

Los Alamitos Army Airfield (5.6 miles)

  • Lowest 10 January, 2026

    39.2 °F

  • Average January

    58.7 °F

  • Highest 13 January, 2026

    79.2 °F

Climate (2021–Present)

Los Alamitos Army Airfield (5.6 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    73 °F
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