Sun City Grand Weather Forecast
- 83
- 105
Hot
- 84
- 108
Hot
- 86
- 110
Hot
- 88
- 111
Hot
- 87
- 115
Hot
- 85
- 112
Hot
- 85
- 109
Hot
Today 5 Jul Northwest Valley
Sunny. Highs 101 to 106. Southwest wind 5 to 10 Mph.
Tonight 5 Jul Northwest Valley
Clear. Lows 79 to 88. West wind around 5 Mph.
Sun City Grand Temperature Statistics
July Temperature
Luke Air Force Base / Phoenix (8.7 miles)
Lowest 2 July, 2025
76.3 °FAverage July
95.7 °FHighest 1 July, 2025
111.2 °F
Climate (2020–Present)
Luke Air Force Base / Phoenix (8.7 miles)
Average Low 2020–2025
62.4 °FAverage 2020–2025
74.7 °FAverage High 2020–2025
86.6 °F