Green Valley Lake Weather Forecast

    • 48
    • 69

    Becoming Sunny

    • 50
    • 71

    Mostly Sunny

    • 49
    • 72

    Sunny

    • 46
    • 71

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

    • 49
    • 71

    Partly Sunny

Today 22 Mar San Bernardino County Mountains

Partly cloudy this morning. Becoming mostly sunny. Highs 66 to 75 above 6000 feet to 73 to 82 below 6000 feet. Areas of Winds northwest 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 22 Mar San Bernardino County Mountains

Mostly clear. Lows 40 to 50 above 6000 feet to 51 to 61 below 6000 feet. Areas of Winds west 10 Mph.

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Green Valley Lake Temperature Statistics

March Temperature

Big Bear City Airport (12.4 miles)

  • Lowest 4 March, 2026

    23 °F

  • Average March

    47 °F

  • Highest 20 March, 2026

    77 °F

Climate (2021–Present)

Big Bear City Airport (12.4 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    60.3 °F
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