Rainbow Bay Weather Forecast

    • 30
    • 39

    Rain/Snow

    • 31
    • 35

    Rain/Snow

    • 30
    • 36

    Rain/Snow

    • 34
    • 43

    Chance Rain Showers

    • 39
    • 51

    Mostly Sunny

    • 39
    • 57

    Mostly Sunny

Today 29 Mar San Bernardino County Mountains

Partly cloudy. Highs 42 to 52 above 6000 feet to 47 to 57 below 6000 feet. Areas of Winds southwest 20 to 30 Mph with Gusts to 50 Mph. Becoming 30 to 40 Mph with Gusts to 60 Mph this afternoon.

Tonight 29 Mar San Bernardino County Mountains

Partly cloudy with a slight chance of rain and snow in the Evening, then rain with snow likely overnight. Areas of fog. Colder. Lows 19 to 29 above 6000 feet to 29 to 37 below 6000 feet. Local snow accumulation of 5 to 7 Inches. Snow level 5500 feet. Becoming 6000 feet. Areas of Winds south 25 to 35 Mph. Gusts to 60 Mph. Becoming 50 Mph overnight.

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Rainbow Bay Temperature Statistics

March Temperature

San Bernardino Intl. Airport (11.2 miles)

  • Lowest 25 March, 2024

    39.2 °F
  • Average March

    53.9 °F
  • Highest 18 March, 2024

    77 °F

Climate (2019–Present)

San Bernardino Intl. Airport (11.2 miles)

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  • Average Low 2019–2024

    54.4 °F
  • Average 2019–2024

    63.5 °F
  • Average High 2019–2024

    80.8 °F
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