Lake Arrowhead Weather Forecast

    • 36
    • 54

    Mostly Sunny

    • 31
    • 42

    Snow Showers Likely

    • 38
    • 50

    Mostly Sunny

    • 37
    • 56

    Mostly Sunny

    • 33
    • 46

    Partly Sunny

    • 34
    • 47

    Mostly Sunny

Today 2 Mar San Bernardino County Mountains

Mostly sunny. Not as cool. Highs 49 to 59 above 6000 feet to 58 to 66 below 6000 feet. Areas of Winds south 15 to 20 Mph with Gusts to 30 Mph.

Tonight 2 Mar San Bernardino County Mountains

Mostly clear. Lows 22 to 32 above 6000 feet to 29 to 39 below 6000 feet. Areas of Winds south 15 to 20 Mph. Gusts to 30 Mph. Becoming 35 Mph overnight.

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Lake Arrowhead Temperature Statistics

March Temperature

San Bernardino Intl. Airport (11.8 miles)

  • Lowest

  • Average March

  • Highest

Climate (2010–Present)

San Bernardino Intl. Airport (11.8 miles)

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  • Average Low 2010–Present

    54.7 °F
  • Average 2010–Present

    64 °F
  • Average High 2010–Present

    81.3 °F
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