Nature Park Weather Forecast

    • 68
    • 81

    Increasing Clouds

    • 67
    • 79

    Mostly Cloudy

    • 66
    • 77

    Partly Sunny

    • 67
    • 77

    Mostly Sunny

    • 69
    • 84

    Mostly Sunny

    • 69
    • 85

    Partly Sunny

    • 70
    • 85

    Mostly Sunny

Today 19 Sep Orange County Inland

Partly cloudy in the morning. Becoming mostly sunny. Highs 84 to 87 towards the coast to 88 farther inland.

Tonight 19 Sep Orange County Inland

Mostly clear this evening. Becoming mostly cloudy. Lows 59 to 67. Areas of Winds southwest to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nature Park Temperature Statistics

September Temperature

Los Alamitos Army Airfield (1.2 miles)

  • Lowest 5 September, 2026

    62.1 °F

  • Average September

    74.9 °F

  • Highest 8 September, 2026

    94.8 °F

Climate (2021–2026)

Los Alamitos Army Airfield (1.2 miles)

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  • Average Low 2021–2026

    55 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    73.2 °F
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