Garden Grove Weather Forecast

    • 57
    • 77

    Increasing Clouds

    • 58
    • 77

    Partly Sunny

    • 58
    • 79

    Partly Sunny

    • 59
    • 79

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

    • 58
    • 80

    Partly Sunny

Today 7 May Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 74 to 77 towards the coast to 80 farther inland. Areas of Winds southwest to 10 Mph.

Tonight 7 May Orange County Inland

Mostly clear in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 53 to 57. Areas of Winds south 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Garden Grove Temperature Statistics

May Temperature

Los Alamitos Army Airfield (5.6 miles)

  • Lowest 5 May, 2026

    55.6 °F

  • Average May

    63.8 °F

  • Highest 1 May, 2026

    73.8 °F

Climate (2021–Present)

Los Alamitos Army Airfield (5.6 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    73.2 °F
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