San Joaquin River National Wildlife Refuge Weather Forecast
- 58
- 91
Becoming Sunny
- 58
- 95
Sunny
- 56
- 94
Sunny
- 54
- 90
Mostly Sunny
- 54
- 87
Mostly Sunny
- 54
- 87
Mostly Sunny
San Joaquin River National Wildlife Refuge Temperature Statistics
May Temperature
Modesto City-County Airport - Harry Sham Field (13 miles)
Lowest 6 May, 2026
52.6 °FAverage May
69.9 °FHighest 11 May, 2026
95.6 °F
Climate (2021–Present)
Modesto City-County Airport - Harry Sham Field (13 miles)
Average Low 2021–2026
51.8 °FAverage 2021–2026
63.7 °FAverage High 2021–2026
76.2 °F