Westminster Weather Forecast

    • 65
    • 79

    Decreasing Clouds

    • 65
    • 78

    Partly Sunny

    • 64
    • 77

    Partly Sunny

    • 64
    • 76

    Partly Sunny

    • 64
    • 75

    Partly Sunny

    • 62
    • 74

    Partly Sunny

Today 13 Jun Orange County Inland

Partly cloudy with patchy fog in the morning. Becoming mostly sunny. Highs around 80 towards the coast to 83 to 86 farther inland. Areas of Winds southwest to 10 Mph.

Tonight 13 Jun Orange County Inland

Mostly clear in the evening. Becoming partly cloudy. Lows 58 to 66. Areas of Winds southwest to 10 Mph in the evening becoming light.

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Westminster Temperature Statistics

June Temperature

Los Alamitos Army Airfield (3.7 miles)

  • Lowest 9 June, 2026

    59.9 °F

  • Average June

    68.4 °F

  • Highest 9 June, 2026

    76.5 °F

Climate (2021–Present)

Los Alamitos Army Airfield (3.7 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    73.2 °F
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