Sacramento River - Decker Island Weather Forecast
- 57
- 77
Mostly Sunny
- 55
- 73
Sunny
- 56
- 85
Sunny
- 56
- 86
Mostly Sunny
- 56
- 82
Mostly Sunny
- 59
- 86
Mostly Sunny
Sacramento River - Decker Island Temperature Statistics
May Temperature
Fairfield / Travis Air Force Base (16.8 miles)
Lowest 4 May, 2026
51.8 °FAverage May
61.6 °FHighest 9 May, 2026
82.8 °F
Climate (2021–Present)
Fairfield / Travis Air Force Base (16.8 miles)
Average Low 2021–2026
48.8 °FAverage 2021–2026
60.5 °FAverage High 2021–2026
74.8 °F