Colton Weather Forecast

    • 72
    • 102

    Hot

    • 72
    • 103

    Hot

    • 69
    • 99

    Hot

    • 68
    • 96

    Partly Sunny

    • 65
    • 94

    Mostly Sunny

    • 64
    • 91

    Mostly Sunny

Today 8 Aug San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 97 to 104. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 8 Aug San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 66 to 71. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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Colton Temperature Statistics

August Temperature

San Bernardino Intl. Airport (3.7 miles)

  • Lowest 5 August, 2026

    66.7 °F

  • Average August

    79.9 °F

  • Highest 1 August, 2026

    104 °F

Climate (2021–2026)

San Bernardino Intl. Airport (3.7 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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