McDowell Mountain Regional Park Weather Forecast
- 62
- 80
Chance Rain Showers
- 64
- 83
Mostly Sunny
- 66
- 84
Chance Rain Showers
- 65
- 80
Rain Showers
- 59
- 75
Rain Showers Likely
- 55
- 71
Mostly Sunny
Today 18 Oct Cave Creek/New River
Considerable cloudiness with a slight chance of Showers and Thunderstorms in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Highs 79 to 84. East wind 5 to 15 Mph. Chance of rain 20 percent.
Tonight 18 Oct Cave Creek/New River
Mostly clear in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows 55 to 65. Northeast wind 5 to 10 Mph. Chance of rain 10 percent.
McDowell Mountain Regional Park Temperature Statistics
October Temperature
Scottsdale Airport (11.8 miles)
Lowest 14 October, 2026
54 °FAverage October
81.7 °FHighest 8 October, 2026
101.6 °F
Climate (2021–2026)
Scottsdale Airport (11.8 miles)
Average Low 2021–2026
63.8 °FAverage 2021–2026
75.4 °FAverage High 2021–2026
87.1 °F