Diamond Valley Lake Weather Forecast

    • 55
    • 86

    Mostly Sunny

    • 56
    • 83

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

    • 53
    • 75

    Partly Sunny

    • 54
    • 78

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

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

Partly cloudy with patchy fog this morning. Becoming sunny. Highs 83 to 90. Areas of Winds southwest to 10 Mph becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

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

Clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 54 to 59. 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

Diamond Valley Lake Temperature Statistics

June Temperature

Murrieta/Temecula French Valley (9.3 miles)

  • Lowest 2 June, 2026

    51.8 °F

  • Average June

    69.5 °F

  • Highest 12 June, 2026

    96.8 °F

Climate (2021–2026)

Murrieta/Temecula French Valley (9.3 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