San Jacinto Weather Forecast

    • 59
    • 90

    Mostly Sunny

    • 55
    • 88

    Mostly Sunny

    • 49
    • 83

    Mostly Sunny

    • 44
    • 72

    Mostly Sunny

    • 47
    • 74

    Mostly Sunny

    • 47
    • 76

    Mostly Sunny

    • 45
    • 75

    Mostly Sunny

Today 27 Feb San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 88 to 93. Areas of Winds north to 10 Mph. Gusts to 25 Mph this morning.

Tonight 27 Feb San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear this evening. Becoming partly cloudy. Lows 56 to 59 in wind Sheltered Areas to 59 to 67 in warmer Locations. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Jacinto Temperature Statistics

February Temperature

Murrieta/Temecula French Valley (17.4 miles)

  • Lowest 21 February, 2026

    35.6 °F

  • Average February

    55.7 °F

  • Highest 3 February, 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

    50.8 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    77.9 °F
Get WillyWeather+ to remove ads