McDowell Mountain Ranch Weather Forecast
- 79
- 97
Hot
- 81
- 98
Hot
- 82
- 101
Hot
- 83
- 103
Hot
- 84
- 104
Slight Chance Thunderstorms
- 81
- 102
Chance Thunderstorms
- 79
- 98
Chance Thunderstorms
Today 4 Sep Cave Creek/New River
Mostly sunny. Highs 94 to 99. Southeast wind 5 to 10 Mph in the morning becoming southwest in the afternoon.
Tonight 4 Sep Cave Creek/New River
Partly cloudy in the evening then becoming mostly clear. Lows 70 to 80. Southwest wind 5 to 10 Mph in the evening becoming light after midnight.
McDowell Mountain Ranch Temperature Statistics
September Temperature
Scottsdale Airport (4.3 miles)
Lowest 1 September, 2026
76.6 °FAverage September
89.8 °FHighest 2 September, 2026
100 °F
Climate (2021–2026)
Scottsdale Airport (4.3 miles)
Average Low 2021–2026
63.6 °FAverage 2021–2026
75.4 °FAverage High 2021–2026
87 °F