San Jacinto Weather Forecast

    • 43
    • 71

    Becoming Sunny

    • 47
    • 77

    Mostly Sunny

    • 49
    • 77

    Partly Sunny

    • 45
    • 68

    Mostly Cloudy

    • 43
    • 68

    Partly Sunny

    • 46
    • 73

    Partly Sunny

Today 22 Apr San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy this morning. Becoming mostly sunny. Highs 68 to 72. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 22 Apr San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 42 to 49. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Jacinto Temperature Statistics

April Temperature

Murrieta/Temecula French Valley (17.4 miles)

  • Lowest 4 April, 2026

    44.6 °F

  • Average April

    62.5 °F

  • Highest 4 April, 2026

    87.8 °F

Climate (2021–Present)

Murrieta/Temecula French Valley (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    78.2 °F
Get WillyWeather+ to remove ads