Lake Los Serranos Weather Forecast

    • 59
    • 84

    Becoming Sunny

    • 64
    • 90

    Mostly Sunny

    • 62
    • 92

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

Today 22 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Warmer. Highs 85 to 94. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph in the afternoon.

Tonight 22 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 56 to 61. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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  • Temperature Real-Time

Lake Los Serranos Temperature Statistics

June Temperature

Chino, Chino Airport (5 miles)

  • Lowest 1 June, 2026

    54.6 °F

  • Average June

    73.5 °F

  • Highest 12 June, 2026

    100.7 °F

Climate (2021–2026)

Chino, Chino Airport (5 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    81.1 °F
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