Ridgeline Weather Forecast

    • 66
    • 96

    Slight Chance Thunderstorms

    • 63
    • 91

    Partly Sunny

    • 62
    • 86

    Partly Sunny

    • 61
    • 88

    Partly Sunny

    • 63
    • 91

    Mostly Sunny

    • 64
    • 93

    Mostly Sunny

    • 64
    • 93

    Partly Sunny

Today 11 Aug San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 91 to 97. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 11 Aug San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 62 to 66. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ridgeline Temperature Statistics

August Temperature

San Bernardino Intl. Airport (5.6 miles)

  • Lowest 5 August, 2026

    66.7 °F

  • Average August

    80.7 °F

  • Highest 1 August, 2026

    104 °F

Climate (2021–2026)

San Bernardino Intl. Airport (5.6 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    80.3 °F
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