Highland Weather Forecast

    • 62
    • 92

    Mostly Sunny

    • 62
    • 93

    Partly Sunny

    • 60
    • 89

    Partly Sunny

    • 63
    • 95

    Mostly Sunny

    • 66
    • 95

    Mostly Sunny

    • 67
    • 98

    Hot

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

Sunny, warmer. Highs 88 to 94. Areas of Winds east to 10 Mph becoming north this afternoon. Gusts to 25 Mph.

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

Clear. Lows 52 to 55 in wind Sheltered Areas to 55 to 65 in warmer Locations. Areas of Winds north 10 to 15 Mph with Gusts to 25 Mph becoming east overnight.

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Highland Temperature Statistics

March Temperature

San Bernardino Intl. Airport (3.1 miles)

  • Lowest 6 March, 2026

    44.1 °F

  • Average March

    60.7 °F

  • Highest 8 March, 2026

    84.2 °F

Climate (2021–Present)

San Bernardino Intl. Airport (3.1 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    80.4 °F
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