Granite Bay Weather Forecast
- 58
- 81
Sunny
- 57
- 87
Sunny
- 60
- 92
Sunny
- 62
- 97
Hot
- 62
- 100
Hot
- 59
- 97
Hot
- 57
- 92
Mostly Sunny
Granite Bay Temperature Statistics
May Temperature
Auburn Municipal Airport (13.7 miles)
Lowest 4 May, 2026
48.2 °FAverage May
65.4 °FHighest 11 May, 2026
86 °F
Climate (2021–Present)
Auburn Municipal Airport (13.7 miles)
Average Low 2021–2026
51.3 °FAverage 2021–2026
61.9 °FAverage High 2021–2026
71.8 °F