Sun City Weather Forecast

    • 71
    • 106

    Hot

    • 71
    • 107

    Hot

    • 71
    • 104

    Hot

    • 67
    • 103

    Hot

    • 67
    • 101

    Hot

    • 67
    • 101

    Hot

Today 24 Jul San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 99 to 107. Areas of Winds southwest to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 24 Jul San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 67 to 73. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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Sun City Temperature Statistics

July Temperature

Murrieta/Temecula French Valley (9.9 miles)

  • Lowest 2 July, 2026

    55.4 °F

  • Average July

    76.4 °F

  • Highest 14 July, 2026

    100.4 °F

Climate (2021–2026)

Murrieta/Temecula French Valley (9.9 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    78.1 °F
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