Perris Hills Weather Forecast

    • 56
    • 87

    Mostly Sunny

    • 58
    • 93

    Mostly Sunny

    • 59
    • 94

    Partly Sunny

    • 57
    • 91

    Partly Sunny

    • 60
    • 95

    Mostly Sunny

    • 62
    • 96

    Mostly Sunny

    • 63
    • 98

    Hot

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

Mostly sunny. Warmer. Highs 81 to 87. Light Winds becoming west 10 Mph this afternoon.

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

Mostly clear. Lows around 51 in wind Sheltered Areas to 53 to 63 in warmer Locations. Areas of Winds west to 10 Mph becoming east 10 Mph overnight.

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  • Temperature Real-Time

Perris Hills Temperature Statistics

March Temperature

San Bernardino Intl. Airport (2.5 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 (2.5 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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