Perris Valley Airport Weather Forecast

    • 72
    • 104

    Hot

    • 74
    • 107

    Hot

    • 75
    • 107

    Hot

    • 75
    • 107

    Hot

    • 73
    • 107

    Hot

    • 71
    • 106

    Hot

Today 24 Aug San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 99 to 105. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph in the afternoon.

Tonight 24 Aug San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 68 to 73. Areas of Winds west 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Perris Valley Airport Temperature Statistics

August Temperature

Riverside / March Air Force Base (9.3 miles)

  • Lowest 15 August, 2026

    63.7 °F

  • Average August

    82.1 °F

  • Highest 19 August, 2026

    103.5 °F

Climate (2021–2026)

Riverside / March Air Force Base (9.3 miles)

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  • Average Low 2021–2026

    52.7 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    78.8 °F
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