Black Diamond Mines Regional Preserve Weather Forecast
- 73
- 98
Hot
- 71
- 96
Mostly Sunny
- 70
- 97
Hot
- 71
- 97
Hot
- 70
- 97
Hot
- 67
- 95
Mostly Sunny
Today 3 Oct East Bay Interior Valleys
Sunny. Highs in the upper 90s. North Winds up to 5 Mph.
Tonight 3 Oct East Bay Interior Valleys
Mostly clear. Lows in the upper 60s. Light Winds.
Black Diamond Mines Regional Preserve Temperature Statistics
October Temperature
Concord, Buchanan Field (9.9 miles)
Lowest
–Average October
–Highest
–
Climate (2021–2026)
Concord, Buchanan Field (9.9 miles)
Average Low 2021–2026
51.1 °FAverage 2021–2026
61.6 °FAverage High 2021–2026
74.2 °F