Perris Weather Forecast

    • 45
    • 71

    Decreasing Clouds

    • 51
    • 83

    Mostly Sunny

    • 55
    • 92

    Sunny

    • 55
    • 94

    Partly Sunny

    • 53
    • 91

    Mostly Sunny

    • 55
    • 95

    Sunny

Today 10 Mar San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 68 to 74. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 10 Mar San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 43 to 46 in wind Sheltered Areas to 46 to 53 in warmer Locations. Areas of Winds west 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Perris Temperature Statistics

March Temperature

Riverside / March Air Force Base (8.1 miles)

  • Lowest 3 March, 2026

    43.2 °F

  • Average March

    62.8 °F

  • Highest 8 March, 2026

    82.6 °F

Climate (2021–Present)

Riverside / March Air Force Base (8.1 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    65.4 °F

  • Average High 2021–2026

    78.5 °F
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