Irvine Lake Weather Forecast

    • 65
    • 92

    Sunny

    • 63
    • 92

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

Today 28 Oct Orange County Inland

Mostly sunny. Warmer. Highs 84 to 88 towards the coast to 90 to 95 farther inland. Areas of Winds west 10 to 15 Mph with Gusts to 30 Mph.

Tonight 28 Oct Orange County Inland

Mostly clear. Lows 61 to 66. Areas of Winds south 10 to 15 Mph with Gusts to 25 Mph becoming northeast with Gusts to 30 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Irvine Lake Temperature Statistics

October Temperature

Corona Airport (10.6 miles)

  • Lowest 16 October, 2025

    44.1 °F

  • Average October

    65.6 °F

  • Highest 10 October, 2025

    91 °F

Climate (2020–Present)

Corona Airport (10.6 miles)

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  • Average Low 2020–2025

    52.1 °F

  • Average 2020–2025

    64.8 °F

  • Average High 2020–2025

    78 °F
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