Heritage Lake Weather Forecast

    • 43
    • 66

    Mostly Cloudy

    • 39
    • 70

    Mostly Sunny

    • 41
    • 71

    Mostly Cloudy

    • 42
    • 67

    Rain Likely

    • 42
    • 58

    Rain

    • 38
    • 58

    Rain Showers

Today 12 Feb San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Highs 63 to 68. Light Winds becoming west 10 Mph this afternoon.

Tonight 12 Feb San Bernardino and Riverside County Valleys-The Inland Empire

Mostly cloudy. Lows 41 to 44 in wind Sheltered Areas to 44 to 50 in warmer Locations. Areas of Winds west to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heritage Lake Temperature Statistics

February Temperature

Murrieta/Temecula French Valley (9.9 miles)

  • Lowest 1 February, 2026

    42.8 °F

  • Average February

    59.7 °F

  • Highest 3 February, 2026

    84.2 °F

Climate (2021–Present)

Murrieta/Temecula French Valley (9.9 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    78 °F
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