Arrowbear Lake Weather Forecast

    • 61
    • 79

    Sunny

    • 57
    • 80

    Sunny

    • 55
    • 73

    Partly Sunny

    • 57
    • 74

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 55
    • 77

    Sunny

Today 19 Mar San Bernardino County Mountains

Sunny. Highs 75 to 85 above 6000 feet to 84 to 94 below 6000 feet. Areas of Winds east 10 Mph. Near ridge Tops and along desert Slopes, light Winds becoming northeast 10 Mph in the afternoon.

Tonight 19 Mar San Bernardino County Mountains

Clear. Lows 48 to 58 above 6000 feet to 58 to 68 below 6000 feet. Areas of Winds west 10 Mph.

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Arrowbear Lake Temperature Statistics

March Temperature

San Bernardino Intl. Airport (12.4 miles)

  • Lowest 6 March, 2026

    44.1 °F

  • Average March

    63.1 °F

  • Highest 15 March, 2026

    93.2 °F

Climate (2021–Present)

San Bernardino Intl. Airport (12.4 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    80.5 °F
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