Lake Arrowhead Weather Forecast

    • 45
    • 64

    Sunny

    • 52
    • 63

    Sunny

    • 53
    • 69

    Sunny

    • 53
    • 73

    Sunny

    • 51
    • 70

    Sunny

    • 49
    • 65

    Breezy

    • 48
    • 68

    Breezy

Today 19 Oct San Bernardino County Mountains

Clear. Lows 36 to 46 above 6000 feet to 41 to 51 below 6000 feet. Areas of Winds northwest 15 to 25 Mph with Gusts to 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Arrowhead Temperature Statistics

October Temperature

Riverside / March Air Force Base (24.9 miles)

  • Lowest 2 October, 2019

    44.6 °F

  • Average October

    70.5 °F

  • Highest 6 October, 2019

    94.3 °F

Climate (2010–Present)

Riverside / March Air Force Base (24.9 miles)

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  • Average Low 2010–Present

    52.5 °F

  • Average 2010–Present

    65.9 °F

  • Average High 2010–Present

    79.2 °F
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