Westhaven Park Weather Forecast

    • 50
    • 79

    Partly Sunny

    • 51
    • 75

    Mostly Sunny

    • 49
    • 78

    Partly Sunny

    • 51
    • 74

    Mostly Cloudy

    • 51
    • 71

    Partly Sunny

    • 51
    • 69

    Partly Sunny

    • 52
    • 70

    Mostly Cloudy

Today 18 Jan Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 77 to 81. Areas of Winds east to 10 Mph with Gusts to 25 Mph this morning becoming light.

Tonight 18 Jan Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Lows 50 to 53. Light Winds.

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Westhaven Park Temperature Statistics

January Temperature

Los Alamitos Army Airfield (6.8 miles)

  • Lowest 10 January, 2026

    39.2 °F

  • Average January

    58.8 °F

  • Highest 13 January, 2026

    79.2 °F

Climate (2021–Present)

Los Alamitos Army Airfield (6.8 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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