Newport Bay - Lido Isle Weather Forecast

    • 61
    • 74

    Partly Sunny

    • 61
    • 75

    Mostly Cloudy

    • 59
    • 73

    Mostly Sunny

    • 58
    • 70

    Partly Sunny

    • 57
    • 70

    Partly Sunny

    • 58
    • 69

    Mostly Sunny

Today 19 May Orange County Coastal

Mostly sunny. Highs 69 to 74 at the Beaches to 74 to 78 farther inland and near higher coastal Terrain. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 30 Mph this afternoon.

Tonight 19 May Orange County Coastal

Mostly clear this evening. Becoming partly cloudy. Lows around 60. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph becoming southeast overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newport Bay - Lido Isle Temperature Statistics

May Temperature

John Wayne-Orange County Airport (5.6 miles)

  • Lowest 6 May, 2026

    56.6 °F

  • Average May

    65.8 °F

  • Highest 11 May, 2026

    75.7 °F

Climate (2021–Present)

John Wayne-Orange County Airport (5.6 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    66 °F

  • Average High 2021–2026

    73.7 °F
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