San Bernardino Weather Forecast

    • 56
    • 75

    Mostly Cloudy

    • 54
    • 78

    Decreasing Clouds

    • 56
    • 84

    Mostly Sunny

    • 60
    • 87

    Mostly Sunny

    • 63
    • 94

    Mostly Sunny

    • 61
    • 91

    Mostly Sunny

    • 59
    • 87

    Partly Sunny

Today 28 May San Bernardino and Riverside County Valleys-The Inland Empire

Mostly cloudy in the morning. Becoming partly cloudy. Patchy fog in the morning. Patchy drizzle in the morning. Highs 71 to 76. Light Winds becoming west 15 Mph with Gusts to 25 Mph in the afternoon.

Tonight 28 May San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy in the evening. Becoming mostly cloudy. Patchy fog overnight. Lows 49 to 55. Areas of Winds southwest 15 Mph with Gusts to 25 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Bernardino Temperature Statistics

May Temperature

San Bernardino Intl. Airport (2.5 miles)

  • Lowest 11 May, 2022

    45.5 °F

  • Average May

    64.5 °F

  • Highest 14 May, 2022

    98.6 °F

Climate (2010–Present)

San Bernardino Intl. Airport (2.5 miles)

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  • Average Low 2010–Present

    54.3 °F

  • Average 2010–Present

    63.6 °F

  • Average High 2010–Present

    81.3 °F
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