Rancho Santa Rosa Historic Area Weather Forecast

    • 49
    • 69

    Increasing Clouds

    • 50
    • 67

    Partly Sunny

    • 51
    • 69

    Patchy Fog

    • 46
    • 65

    Mostly Cloudy

    • 47
    • 54

    Chance Rain Showers

    • 47
    • 56

    Partly Sunny

    • 49
    • 64

    Mostly Sunny

Today 30 Apr Santa Ana Mountains and Foothills

Patchy fog this morning. Partly cloudy. Highs 67 to 75. Areas of Winds southwest to 10 Mph. Becoming 10 to 15 Mph with Gusts to 30 Mph this afternoon.

Tonight 30 Apr Santa Ana Mountains and Foothills

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog overnight. Lows 44 to 50. Areas of Winds southwest 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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Rancho Santa Rosa Historic Area Temperature Statistics

April Temperature

Murrieta/Temecula French Valley (8.1 miles)

  • Lowest 4 April, 2025

    37.4 °F
  • Average April

    59.9 °F
  • Highest 10 April, 2025

    91.4 °F

Climate (2020–Present)

Murrieta/Temecula French Valley (8.1 miles)

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  • Average Low 2020–2025

    50.7 °F
  • Average 2020–2025

    62.8 °F
  • Average High 2020–2025

    77.8 °F
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