Del Rosa Weather Forecast

    • 57
    • 78

    Mostly Sunny

    • 57
    • 81

    Sunny

    • 59
    • 83

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 57
    • 80

    Sunny

    • 57
    • 81

    Mostly Sunny

Today 6 Nov San Bernardino and Riverside County Valleys-The Inland Empire

Sunny. Highs 75 to 82. Areas of Winds north 10 to 20 Mph with Gusts to 30 Mph.

Tonight 6 Nov San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 52 to 58. Areas of Winds north 10 to 15 Mph. Gusts to 25 Mph. Becoming 30 Mph overnight.

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Del Rosa Temperature Statistics

November Temperature

San Bernardino Intl. Airport (3.7 miles)

  • Lowest 2 November, 2026

    47.5 °F

  • Average November

    57.1 °F

  • Highest 2 November, 2026

    73.4 °F

Climate (2021–2026)

San Bernardino Intl. Airport (3.7 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    80.3 °F
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