San Jacinto Weather Forecast

    • 53
    • 86

    Sunny

    • 55
    • 91

    Sunny

    • 56
    • 92

    Partly Sunny

    • 53
    • 89

    Mostly Sunny

    • 57
    • 94

    Mostly Sunny

    • 59
    • 97

    Hot

Today 11 Mar San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Warmer. Highs 81 to 86. Light Winds becoming west 10 Mph in the afternoon.

Tonight 11 Mar San Bernardino and Riverside County Valleys-The Inland Empire

Clear. Lows 50 to 53 in wind Sheltered Areas to 54 to 62 in warmer Locations. Areas of Winds west to 10 Mph becoming east with Gusts to 30 Mph overnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Jacinto Temperature Statistics

March Temperature

Murrieta/Temecula French Valley (17.4 miles)

  • Lowest 6 March, 2026

    39.2 °F

  • Average March

    59.9 °F

  • Highest 1 March, 2026

    84.2 °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

    50.9 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    78 °F
Get WillyWeather+ to remove ads