Lake Los Serranos Weather Forecast

    • 58
    • 81

    Rain Showers Likely

    • 56
    • 71

    Rain Showers

    • 52
    • 69

    Partly Sunny

    • 53
    • 70

    Partly Sunny

    • 49
    • 67

    Rain Showers Likely

    • 47
    • 66

    Mostly Sunny

Today 12 Nov San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 77 to 82. Areas of Winds southeast to 10 Mph becoming southwest in the afternoon.

Tonight 12 Nov San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear in the Evening, then partly cloudy with a chance of Showers overnight. Patchy fog overnight. Lows 52 to 57. Light Winds. Chance of measurable precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Los Serranos Temperature Statistics

November Temperature

Chino, Chino Airport (5 miles)

  • Lowest 2 November, 2026

    46.7 °F

  • Average November

    65.3 °F

  • Highest 9 November, 2026

    88 °F

Climate (2021–2026)

Chino, Chino Airport (5 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    66.5 °F

  • Average High 2021–2026

    81.3 °F
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