Mount Diablo State Park Weather Forecast
- 64
- 76
Sunny
- 61
- 72
Sunny
- 61
- 72
Sunny
- 62
- 77
Sunny
- 65
- 80
Sunny
- 67
- 84
Sunny
Today 2 Aug East Bay Hills
Sunny. Highs in the lower 80s. Southwest Winds 15 to 20 Mph.
Tonight 2 Aug East Bay Hills
Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. Southwest Winds around 20 Mph.
Mount Diablo State Park Temperature Statistics
August Temperature
Concord, Buchanan Field (10.6 miles)
Lowest
–Average August
–Highest
–
Climate (2020–Present)
Concord, Buchanan Field (10.6 miles)
Average Low 2020–2025
50.8 °FAverage 2020–2025
61.4 °FAverage High 2020–2025
74.6 °F