Sun City Grand Weather Forecast
- 66
- 100
Hot
- 67
- 95
Partly Sunny
- 66
- 94
Mostly Cloudy
- 67
- 94
Mostly Cloudy
- 63
- 90
Mostly Cloudy
- 57
- 84
Partly Sunny
Today 27 Mar Northwest Valley
Sunny and hot. Highs 97 to 101. East wind around 5 Mph in the morning becoming south in the afternoon.
Tonight 27 Mar Northwest Valley
Partly cloudy. Lows 64 to 69. Northwest wind 5 to 10 Mph in the evening becoming east 10 to 20 Mph after midnight.
Sun City Grand Temperature Statistics
March Temperature
Luke Air Force Base / Phoenix (8.7 miles)
Lowest 6 March, 2026
50.9 °FAverage March
75.8 °FHighest 21 March, 2026
105.4 °F
Climate (2021–Present)
Luke Air Force Base / Phoenix (8.7 miles)
Average Low 2021–2026
63 °FAverage 2021–2026
75.1 °FAverage High 2021–2026
86.9 °F