San Tan Valley Weather Forecast
- 43
- 75
Becoming Sunny
- 39
- 70
Sunny
- 40
- 65
Mostly Sunny
- 40
- 69
Mostly Sunny
- 43
- 71
Partly Sunny
- 42
- 71
Partly Sunny
- 43
- 70
Mostly Sunny
Today 7 Dec Northwest Pinal County
Sunny and cooler. Highs 72 to 77. West wind around 5 Mph.
San Tan Valley Temperature Statistics
December Temperature
Phoenix-Mesa Gateway Airport (10.6 miles)
Lowest 3 December, 2023
39.2 °FAverage December
51.1 °FHighest 5 December, 2023
78.8 °F
Climate (2018–Present)
Phoenix-Mesa Gateway Airport (10.6 miles)
Average Low 2018–2023
59.8 °FAverage 2018–2023
70.1 °FAverage High 2018–2023
85.5 °F