Arnold Cypress Park Weather Forecast

    • 41
    • 59

    Rain

    • 42
    • 60

    Partly Sunny

    • 48
    • 67

    Partly Sunny

    • 50
    • 72

    Partly Sunny

    • 53
    • 77

    Mostly Cloudy

    • 54
    • 74

    Chance Rain Showers

Today 19 Feb Orange County Inland

Widespread Showers this Morning, then rain and a slight chance of Thunderstorms this afternoon. Rain may be heavy at Times this afternoon. Highs around 59 towards the coast to 54 to 58 farther inland. Areas of Winds southeast 10 to 15 Mph with Gusts to 25 Mph becoming west 15 to 20 Mph with Gusts to 35 Mph this afternoon.

Tonight 19 Feb Orange County Inland

Partly cloudy. Scattered Showers. Lows 37 to 41. Areas of Winds west 10 to 20 Mph with Gusts to 30 Mph becoming north to 10 Mph overnight. Chance of measurable precipitation 40 percent.

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Arnold Cypress Park Temperature Statistics

February Temperature

Los Alamitos Army Airfield (2.5 miles)

  • Lowest 13 February, 2026

    44.8 °F

  • Average February

    59 °F

  • Highest 4 February, 2026

    86 °F

Climate (2021–Present)

Los Alamitos Army Airfield (2.5 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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