Boulder Mountain Highlands Weather Forecast
- 82
- 108
Hot
- 77
- 103
Rain Showers Likely
- 77
- 97
Chance Thunderstorms
- 79
- 101
Hot
- 81
- 103
Slight Chance Thunderstorms
- 81
- 105
Hot
Today 29 Aug Fountain Hills/East Mesa
Mostly Sunny, otherwise partly cloudy with a slight chance of afternoon Showers and Thunderstorms. Highs 104 to 109. Southeast wind around 5 Mph in the morning becoming southwest 5 to 10 Mph in the afternoon. Chance of rain 10 percent.
Tonight 29 Aug Fountain Hills/East Mesa
Partly cloudy with a slight chance of Showers and Thunderstorms. Lows 77 to 87. Northeast wind around 5 Mph. Chance of rain 10 percent.
Boulder Mountain Highlands Temperature Statistics
August Temperature
Mesa / Falcon Field (5.6 miles)
Lowest 13 August, 2026
77 °FAverage August
96.7 °FHighest 26 August, 2026
113 °F
Climate (2021–2026)
Mesa / Falcon Field (5.6 miles)
Average Low 2021–2026
66 °FAverage 2021–2026
76.5 °FAverage High 2021–2026
86.9 °F