Westminster Weather Forecast

    • 50
    • 65

    Mostly Sunny

    • 51
    • 68

    Mostly Sunny

    • 53
    • 70

    Patchy Fog

    • 55
    • 75

    Patchy Fog

    • 56
    • 72

    Partly Sunny

    • 56
    • 67

    Mostly Cloudy

Today 18 Oct Orange County Inland

Mostly cloudy with a chance of rain in the Morning, then partly cloudy in the afternoon. Highs 62 to 67. Light Winds becoming southwest 15 Mph in the afternoon. Chance of measurable precipitation 50 percent.

Tonight 18 Oct Orange County Inland

Mostly clear. Colder. Lows 44 to 50. Light Winds.

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Westminster Temperature Statistics

October Temperature

Los Alamitos Army Airfield (3.7 miles)

  • Lowest 13 October, 2021

    45.7 °F
  • Average October

    65.9 °F
  • Highest 2 October, 2021

    96.3 °F

Climate (2010–Present)

Los Alamitos Army Airfield (3.7 miles)

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  • Average Low 2010–Present

    55.2 °F
  • Average 2010–Present

    63.4 °F
  • Average High 2010–Present

    74.1 °F
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