Westminster Weather Forecast

    • 47
    • 64

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

    • 48
    • 70

    Partly Sunny

    • 47
    • 68

    Patchy Fog

    • 50
    • 67

    Patchy Fog

    • 49
    • 65

    Partly Sunny

    • 50
    • 69

    Mostly Sunny

Today 12 Dec Orange County Inland

Mostly clear. Lows 42 to 51. Areas of Winds southwest 15 Mph becoming northeast 15 to 25 Mph with Gusts to 35 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Westminster Temperature Statistics

December Temperature

Los Alamitos U. S. Army Airfield (3.7 miles)

  • Lowest 4 December, 2018

    44.1 °F

  • Average December

    55.7 °F

  • Highest 9 December, 2018

    70.7 °F

Climate (2010–Present)

Los Alamitos U. S. Army Airfield (3.7 miles)

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  • Average Low 2010–Present

    55.4 °F

  • Average 2010–Present

    63.9 °F

  • Average High 2010–Present

    75 °F
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