Castle Rock Park Weather Forecast
- 45
- 66
Decreasing Clouds
- 46
- 68
Partly Sunny
- 41
- 67
Mostly Sunny
- 46
- 69
Sunny
- 47
- 73
Mostly Sunny
- 48
- 77
Mostly Sunny
Today 2 Mar East Bay Interior Valleys
Partly cloudy. Highs in the mid 60s. Southwest Winds around 5 Mph. Becoming northwest in the afternoon.
Tonight 2 Mar East Bay Interior Valleys
Partly cloudy. Lows in the upper 40s. Light Winds.
Castle Rock Park Temperature Statistics
March Temperature
Concord, Buchanan Field (7.5 miles)
Lowest
–Average March
–Highest
–
Climate (2021–Present)
Concord, Buchanan Field (7.5 miles)
Average Low 2021–2026
50.9 °FAverage 2021–2026
61.3 °FAverage High 2021–2026
74.2 °F