San Jacinto Weather Forecast

    • 54
    • 86

    Mostly Sunny

    • 54
    • 87

    Increasing Clouds

    • 48
    • 79

    Mostly Cloudy

    • 45
    • 66

    Mostly Cloudy

    • 46
    • 65

    Partly Sunny

    • 52
    • 78

    Mostly Sunny

    • 56
    • 89

    Sunny

Today 1 May San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Warmer. Highs 80 to 86. Areas of Winds southwest to 10 Mph becoming west with Gusts to 25 Mph this afternoon.

Tonight 1 May San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 50 to 54 in wind Sheltered Areas to 52 to 59 in warmer Locations. Areas of Winds west to 10 Mph with Gusts to 25 Mph this evening becoming light.

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San Jacinto Temperature Statistics

May Temperature

Murrieta/Temecula French Valley (17.4 miles)

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  • Average May

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Climate (2021–Present)

Murrieta/Temecula French Valley (17.4 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    78.3 °F
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