Beaumont Weather Forecast

    • 58
    • 84

    Becoming Sunny

    • 60
    • 86

    Sunny

    • 60
    • 88

    Sunny

    • 58
    • 88

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

    • 62
    • 89

    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 53 to 56 in wind Sheltered Areas to 56 to 64 in warmer Locations. Areas of Winds west to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beaumont Temperature Statistics

March Temperature

Riverside / March Air Force Base (15.5 miles)

  • Lowest 3 March, 2026

    43.2 °F

  • Average March

    68.9 °F

  • Highest 20 March, 2026

    99.1 °F

Climate (2021–Present)

Riverside / March Air Force Base (15.5 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    78.7 °F
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