Monarch Beach Weather Forecast

    • 52
    • 64

    Increasing Clouds

    • 49
    • 63

    Partly Sunny

    • 49
    • 66

    Mostly Sunny

    • 51
    • 65

    Mostly Sunny

    • 51
    • 64

    Mostly Sunny

    • 53
    • 64

    Partly Sunny

Today 2 Dec Orange County Coastal

Partly cloudy in the morning. Becoming mostly sunny. Highs 64 to 68. Light Winds becoming southwest 10 Mph in the afternoon.

Tonight 2 Dec Orange County Coastal

Partly cloudy in the evening. Becoming cloudy. Lows around 51. Areas of Winds west to 10 Mph in the evening becoming light.

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Monarch Beach Temperature Statistics

December Temperature

John Wayne-Orange County Airport (15.5 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

John Wayne-Orange County Airport (15.5 miles)

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  • Average Low 2020–2025

    58.7 °F
  • Average 2020–2025

    65.6 °F
  • Average High 2020–2025

    73.4 °F
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