Old Towne Weather Forecast

    • 65
    • 73

    Increasing Clouds

    • 65
    • 73

    Mostly Sunny

    • 67
    • 76

    Partly Sunny

    • 67
    • 75

    Partly Sunny

    • 66
    • 74

    Partly Sunny

    • 66
    • 74

    Partly Sunny

Today 17 Sep Orange County Coastal

Partly cloudy. Highs 75 to 78 at the Beaches to 79 to 83 farther inland and near higher coastal Terrain.

Tonight 17 Sep Orange County Coastal

Mostly clear this evening. Becoming partly cloudy. Lows 60 to 64. Areas of Winds west 10 Mph this evening becoming light.

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Old Towne Temperature Statistics

September Temperature

Los Alamitos Army Airfield (5 miles)

  • Lowest 5 September, 2026

    62.1 °F

  • Average September

    75.1 °F

  • Highest 8 September, 2026

    94.8 °F

Climate (2021–2026)

Los Alamitos Army Airfield (5 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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