Scottsdale Mountain Summit Weather Forecast
- 65
- 91
Sunny
- 61
- 89
Mostly Sunny
- 63
- 84
Sunny
- 62
- 85
Mostly Sunny
- 67
- 92
Sunny
- 72
- 99
Hot
- 74
- 102
Hot
Today 16 May Fountain Hills/East Mesa
Sunny and warmer. Highs 88 to 93. Southwest wind 5 to 10 Mph.
Tonight 16 May Fountain Hills/East Mesa
Clear. Lows 54 to 64. Northwest wind around 5 Mph in the evening becoming southeast after midnight.
Scottsdale Mountain Summit Temperature Statistics
May Temperature
Scottsdale Airport (7.5 miles)
Lowest 5 May, 2025
57.7 °FAverage May
78.2 °FHighest 9 May, 2025
101.6 °F
Climate (2020–Present)
Scottsdale Airport (7.5 miles)
Average Low 2020–2025
63.1 °FAverage 2020–2025
74.9 °FAverage High 2020–2025
86.4 °F