Webster Mountain Weather Forecast
- 68
- 86
Rain Showers Likely
- 66
- 80
Rain Showers Likely
- 68
- 83
Sunny
- 69
- 85
Mostly Sunny
- 70
- 86
Slight Chance Thunderstorms
- 70
- 85
Chance Rain Showers
- 70
- 86
Slight Chance Thunderstorms
Today 30 Aug Pinal/Superstition Mountains
Partly sunny. A chance of Showers and a slight chance of Thunderstorms in the afternoon. Not as warm. Highs 97 to 102. South wind 5 to 10 Mph in the morning becoming west in the afternoon. Chance of rain 30 percent.
Tonight 30 Aug Pinal/Superstition Mountains
A chance of Showers and Thunderstorms in the Evening, then Showers likely and a slight chance of Thunderstorms after midnight. Heavy rainfall possible. Lows 67 to 77. Southwest wind 10 to 15 Mph in the evening becoming north 5 to 10 Mph after midnight. Chance of rain 60 percent. Rainfall up to three Quarters of an inch Possible, except locally higher in Thunderstorms.
Webster Mountain Temperature Statistics
August Temperature
Phoenix-Mesa Gateway Airport (41.6 miles)
Lowest 19 August, 2026
73.4 °FAverage August
94 °FHighest 1 August, 2026
113 °F
Climate (2021–2026)
Phoenix-Mesa Gateway Airport (41.6 miles)
Average Low 2021–2026
60.9 °FAverage 2021–2026
71 °FAverage High 2021–2026
86.1 °F