Lake Gregory Weather Forecast

    • 50
    • 69

    Mostly Sunny

    • 57
    • 75

    Mostly Sunny

    • 60
    • 77

    Mostly Sunny

    • 61
    • 82

    Sunny

    • 62
    • 84

    Sunny

    • 64
    • 85

    Sunny

Today 14 Mar San Bernardino County Mountains

Partly cloudy in the morning. Becoming mostly sunny. Highs 62 to 72 above 6000 feet to 70 to 80 below 6000 feet. Areas of Winds west 10 to 20 Mph. Gusts to 25 Mph. Becoming 35 Mph in the afternoon.

Tonight 14 Mar San Bernardino County Mountains

Mostly clear. Lows 38 to 48 above 6000 feet to 46 to 56 below 6000 feet. Areas of Winds northwest 10 to 20 Mph. Gusts to 30 Mph. Becoming 25 Mph overnight.

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Lake Gregory Temperature Statistics

March Temperature

San Bernardino Intl. Airport (10.6 miles)

  • Lowest 6 March, 2026

    44.1 °F

  • Average March

    60.4 °F

  • Highest 8 March, 2026

    84.2 °F

Climate (2021–Present)

San Bernardino Intl. Airport (10.6 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    80.4 °F
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