Lake Arrowhead Weather Forecast

    • 67
    • 78

    Mostly Sunny

    • 70
    • 80

    Mostly Sunny

    • 70
    • 82

    Mostly Sunny

    • 70
    • 80

    Slight Chance Thunderstorms

    • 67
    • 78

    Chance Thunderstorms

    • 67
    • 80

    Mostly Sunny

Today 27 Jul San Bernardino County Mountains

Mostly sunny in the Morning, then partly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Warmer. Highs 72 to 79 above 6000 feet to 82 to 88 below 6000 feet. Areas of Winds south 15 Mph. Gusts to 25 Mph in the afternoon. Chance of measurable precipitation 20 percent.

Tonight 27 Jul San Bernardino County Mountains

Partly cloudy. Slight chance of Showers and Thunderstorms in the evening. Lows 51 to 61 above 6000 feet to 59 to 69 below 6000 feet. Areas of Winds south 15 Mph in the evening becoming light. Chance of measurable precipitation 20 percent.

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Lake Arrowhead Temperature Statistics

July Temperature

San Bernardino Intl. Airport (11.8 miles)

  • Lowest 4 July, 2021

    64.4 °F
  • Average July

    79.3 °F
  • Highest 1 July, 2021

    104 °F

Climate (2010–Present)

San Bernardino Intl. Airport (11.8 miles)

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  • Average Low 2010–Present

    55 °F
  • Average 2010–Present

    64.3 °F
  • Average High 2010–Present

    81.7 °F
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