Garden Grove Weather Forecast

    • 66
    • 82

    Becoming Sunny

    • 66
    • 82

    Mostly Sunny

    • 66
    • 81

    Mostly Sunny

    • 66
    • 82

    Mostly Sunny

    • 70
    • 84

    Chance Rain Showers

    • 71
    • 87

    Chance Rain Showers

Today 1 Sep Orange County Inland

Partly cloudy this morning. Becoming sunny. Highs 79 to 82 towards the coast to 84 farther inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 1 Sep Orange County Inland

Mostly clear. Lows 58 to 65. Areas of Winds west to 10 Mph in the evening becoming light.

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Garden Grove Temperature Statistics

September Temperature

Los Alamitos Army Airfield (5.6 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Los Alamitos Army Airfield (5.6 miles)

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  • Average Low 2021–2026

    54.9 °F
  • Average 2021–2026

    63.1 °F
  • Average High 2021–2026

    73.2 °F
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