La Sierra Weather Forecast

    • 49
    • 76

    Mostly Sunny

    • 48
    • 74

    Sunny

    • 51
    • 73

    Blowing Dust

    • 54
    • 77

    Blowing Dust

    • 51
    • 80

    Partly Sunny

    • 51
    • 76

    Mostly Sunny

Today 4 Mar San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 73 to 78. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 4 Mar San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 42 to 45 in wind Sheltered Areas to 44 to 50 in warmer Locations. Areas of Winds west to 10 Mph becoming south with Gusts to 40 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

La Sierra Temperature Statistics

March Temperature

Riverside Municipal Airport (3.7 miles)

  • Lowest 2 March, 2026

    53.1 °F

  • Average March

    65.2 °F

  • Highest 1 March, 2026

    82.9 °F

Climate (2021–Present)

Riverside Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    66.8 °F

  • Average High 2021–2026

    80 °F
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