Fountain of the Sun Weather Forecast
- 66
- 85
Chance Thunderstorms
- 63
- 83
Mostly Sunny
- 59
- 78
Mostly Sunny
- 57
- 78
Sunny
- 58
- 79
Sunny
- 58
- 83
Mostly Sunny
Today 13 Oct East Valley
Partly cloudy with a chance of Showers and Thunderstorms. Heavy rainfall and warmer. Highs 80 to 85. South wind 5 to 15 Mph. Chance of rain 30 percent.
Tonight 13 Oct East Valley
Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Heavy rainfall in the evening. Lows 60 to 67. South wind 5 to 10 Mph. Chance of rain 10 percent.
Fountain of the Sun Temperature Statistics
October Temperature
Phoenix-Mesa Gateway Airport (5.6 miles)
Lowest 6 October, 2025
59 °FAverage October
78.2 °FHighest 3 October, 2025
100.4 °F
Climate (2020–Present)
Phoenix-Mesa Gateway Airport (5.6 miles)
Average Low 2020–2025
60 °FAverage 2020–2025
70.3 °FAverage High 2020–2025
85.5 °F