French Valley Airport Weather Forecast

    • 63
    • 91

    Increasing Clouds

    • 64
    • 93

    Partly Sunny

    • 61
    • 85

    Slight Chance Rain Showers

    • 58
    • 80

    Mostly Sunny

    • 62
    • 87

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

Today 25 Sep San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 90 to 95. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph in the afternoon.

Tonight 25 Sep San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Lows 62 to 67. Areas of Winds west 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

French Valley Airport Temperature Statistics

September Temperature

Murrieta/Temecula French Valley (0 miles)

  • Lowest 3 September, 2026

    55.6 °F

  • Average September

    74 °F

  • Highest 9 September, 2026

    105.3 °F

Climate (2021–2026)

Murrieta/Temecula French Valley (0 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    78.1 °F
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