Copperopolis Reservoir Weather Forecast
- 52
- 66
Increasing Clouds
- 48
- 68
Partly Sunny
- 51
- 64
Chance Rain
- 48
- 62
Slight Chance Rain
- 50
- 67
Partly Sunny
- 53
- 72
Partly Sunny
- 53
- 72
Partly Sunny
Copperopolis Reservoir Temperature Statistics
April Temperature
COLUMBIA (12.4 miles)
Lowest 3 April, 2026
37.4 °FAverage April
56.4 °FHighest 5 April, 2026
78.8 °F
Climate (2021–Present)
COLUMBIA (12.4 miles)
Average Low 2021–2026
47.1 °FAverage 2021–2026
60 °FAverage High 2021–2026
73.8 °F