Sun City Grand Weather Forecast
- 73
- 101
Hot
- 73
- 103
Hot
- 72
- 103
Hot
- 70
- 101
Hot
- 68
- 98
Hot
- 65
- 92
Mostly Sunny
Today 25 Sep Northwest Valley
Sunny. Highs 99 to 104. East wind 5 to 10 Mph in the morning becoming southwest in the afternoon.
Tonight 25 Sep Northwest Valley
Clear. Lows 69 to 78. Northwest wind around 5 Mph in the evening becoming northeast 5 to 10 Mph after midnight.
Sun City Grand Temperature Statistics
September Temperature
Luke Air Force Base / Phoenix (8.7 miles)
Lowest 21 September, 2023
68.7 °FAverage September
88 °FHighest 9 September, 2023
111.9 °F
Climate (2010–Present)
Luke Air Force Base / Phoenix (8.7 miles)
Average Low 2010–Present
62.2 °FAverage 2010–Present
74.8 °FAverage High 2010–Present
86.8 °F