Colton Weather Forecast

    • 58
    • 88

    Mostly Sunny

    • 60
    • 91

    Mostly Sunny

    • 61
    • 93

    Mostly Sunny

    • 58
    • 94

    Mostly Sunny

    • 60
    • 92

    Mostly Sunny

    • 62
    • 97

    Hot

    • 62
    • 96

    Partly Sunny

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

Partly cloudy. Highs 85 to 90. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

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

Mostly clear. Lows 51 to 55 in wind Sheltered Areas to 55 to 63 in warmer Locations. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Real-Time

Colton Temperature Statistics

March Temperature

San Bernardino Intl. Airport (3.7 miles)

  • Lowest 6 March, 2026

    44.1 °F

  • Average March

    65.4 °F

  • Highest 19 March, 2026

    102.2 °F

Climate (2021–Present)

San Bernardino Intl. Airport (3.7 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    80.5 °F
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