North Bay Weather Forecast

    • 35
    • 60

    Becoming Sunny

    • 34
    • 51

    Breezy

    • 36
    • 50

    Mostly Sunny

    • 42
    • 52

    Breezy

    • 44
    • 58

    Partly Sunny

    • 42
    • 59

    Mostly Sunny

    • 43
    • 58

    Mostly Sunny

Today 4 Mar San Bernardino County Mountains

Sunny this morning. Becoming partly cloudy. Highs 52 to 61 above 6000 feet to 60 to 69 below 6000 feet. Areas of Winds west to 10 Mph becoming southwest with Gusts to 30 Mph this afternoon.

Tonight 4 Mar San Bernardino County Mountains

Clear, Colder. Lows 21 to 31 above 6000 feet to 31 to 41 below 6000 feet. Areas of Winds west 20 to 30 Mph. Gusts to 40 Mph. Becoming 50 Mph overnight.

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North Bay Temperature Statistics

March Temperature

San Bernardino Intl. Airport (11.8 miles)

  • Lowest 2 March, 2026

    53.1 °F

  • Average March

    62.4 °F

  • Highest 1 March, 2026

    82.4 °F

Climate (2021–Present)

San Bernardino Intl. Airport (11.8 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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