Harveston Lake Weather Forecast

    • 37
    • 58

    Slight Chance Rain Showers

    • 37
    • 59

    Partly Sunny

    • 34
    • 59

    Mostly Sunny

    • 38
    • 67

    Partly Sunny

    • 44
    • 72

    Partly Sunny

    • 46
    • 78

    Mostly Sunny

    • 44
    • 78

    Partly Sunny

Today 28 Jan San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Highs 57 to 61. Light Winds becoming west 10 to 15 Mph this afternoon.

Tonight 28 Jan San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy this evening. Becoming mostly cloudy. A slight chance of Showers. Lows 31 to 41. Areas of Winds south to 10 Mph. Chance of measurable precipitation 20 percent.

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Harveston Lake Temperature Statistics

January Temperature

Murrieta/Temecula French Valley (2.5 miles)

  • Lowest 14 January, 2025

    30.2 °F

  • Average January

    52 °F

  • Highest 2 January, 2025

    86 °F

Climate (2020–Present)

Murrieta/Temecula French Valley (2.5 miles)

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  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    62.7 °F

  • Average High 2020–2025

    77.6 °F
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