Sun City Weather Forecast

    • 45
    • 76

    Mostly Sunny

    • 47
    • 77

    Mostly Sunny

    • 49
    • 78

    Mostly Sunny

    • 53
    • 85

    Mostly Sunny

    • 53
    • 88

    Partly Sunny

    • 50
    • 80

    Partly Sunny

    • 47
    • 73

    Partly Sunny

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

Mostly sunny. Warmer. Highs 72 to 77. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

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

Mostly clear. Lows 42 to 46 in wind Sheltered Areas to 44 to 51 in warmer Locations. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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Sun City Temperature Statistics

April Temperature

Murrieta/Temecula French Valley (9.9 miles)

  • Lowest 4 April, 2026

    44.6 °F

  • Average April

    62.5 °F

  • Highest 4 April, 2026

    87.8 °F

Climate (2021–Present)

Murrieta/Temecula French Valley (9.9 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    78.3 °F
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