Lake Arrowhead Weather Forecast

    • 36
    • 44

    Mostly Cloudy

    • 37
    • 47

    Partly Sunny

    • 39
    • 53

    Mostly Sunny

    • 44
    • 59

    Mostly Sunny

    • 46
    • 63

    Mostly Sunny

    • 46
    • 66

    Mostly Sunny

Today 25 Apr San Bernardino County Mountains

Partly cloudy. A slight chance of rain in the morning. Highs 54 to 64. Snow level 7000 feet in the morning. Areas of Winds west 25 to 35 Mph. Gusts to 55 Mph. Becoming 45 Mph in the afternoon. Chance of measurable precipitation 20 percent.

Tonight 25 Apr San Bernardino County Mountains

Partly cloudy. Lows 26 to 36 above 6000 feet to 33 to 43 below 6000 feet. Areas of Winds west 20 to 30 Mph with Gusts to 50 Mph.

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Lake Arrowhead Temperature Statistics

April Temperature

San Bernardino Intl. Airport (11.8 miles)

  • Lowest 6 April, 2024

    37.4 °F

  • Average April

    57 °F

  • Highest 11 April, 2024

    89.6 °F

Climate (2019–Present)

San Bernardino Intl. Airport (11.8 miles)

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  • Average Low 2019–2024

    54.4 °F

  • Average 2019–2024

    63.4 °F

  • Average High 2019–2024

    80.7 °F
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