Castaways Park Weather Forecast

    • 47
    • 59

    Increasing Clouds

    • 44
    • 58

    Partly Sunny

    • 46
    • 60

    Partly Sunny

    • 49
    • 63

    Partly Sunny

    • 49
    • 65

    Partly Sunny

    • 50
    • 66

    Mostly Cloudy

Today 29 Jan Orange County Coastal

Mostly sunny. Highs 59 to 62. Areas of Winds east 10 Mph becoming south this afternoon.

Tonight 29 Jan Orange County Coastal

Partly cloudy in the evening. Becoming mostly cloudy. Lows 43 to 46. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castaways Park Temperature Statistics

January Temperature

John Wayne-Orange County Airport (4.3 miles)

  • Lowest 16 January, 2025

    44.7 °F

  • Average January

    59.4 °F

  • Highest 22 January, 2025

    86.6 °F

Climate (2020–Present)

John Wayne-Orange County Airport (4.3 miles)

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  • Average Low 2020–2025

    58.9 °F

  • Average 2020–2025

    65.8 °F

  • Average High 2020–2025

    73.8 °F
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