Granite Bay Weather Forecast
- 60
- 89
Mostly Sunny
- 64
- 96
Mostly Sunny
- 59
- 97
Hot
- 54
- 80
Mostly Sunny
- 55
- 78
Mostly Sunny
- 56
- 84
Mostly Sunny
- 57
- 88
Mostly Sunny
Granite Bay Temperature Statistics
May Temperature
Auburn Municipal Airport (13.7 miles)
Lowest 4 May, 2026
48.2 °FAverage May
60.8 °FHighest 8 May, 2026
78.8 °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