Sun City Grand Weather Forecast

    • 59
    • 82

    Sunny

    • 58
    • 84

    Sunny

    • 60
    • 85

    Mostly Sunny

    • 63
    • 85

    Partly Sunny

    • 65
    • 84

    Rain Showers Likely

    • 61
    • 75

    Rain Showers Likely

    • 62
    • 75

    Chance Rain Showers

Today 25 Oct Northwest Valley

Showers likely and cooler. Highs 66 to 72. Chance of rain 70 percent. Rainfall between a half and one inch possible.

Tonight 25 Oct Northwest Valley

Clear. Lows 54 to 58. North wind around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sun City Grand Temperature Statistics

October Temperature

Luke Air Force Base / Phoenix (8.7 miles)

  • Lowest 14 October, 2026

    58.8 °F

  • Average October

    80.5 °F

  • Highest 8 October, 2026

    102 °F

Climate (2021–2026)

Luke Air Force Base / Phoenix (8.7 miles)

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  • Average Low 2021–2026

    63.6 °F

  • Average 2021–2026

    75.5 °F

  • Average High 2021–2026

    87.1 °F
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