Carquinez Strait - Dillon Point Weather Forecast
- 69
- 99
Hot
- 62
- 90
Partly Sunny
- 59
- 81
Mostly Sunny
- 56
- 77
Mostly Sunny
- 57
- 80
Mostly Sunny
- 56
- 81
Mostly Sunny
Today 9 Sep Southwestern Solano County Including Vallejo
Mostly sunny. Warmer. Highs 92 to 102. West Winds up to 10 Mph.
Tonight 9 Sep Southwestern Solano County Including Vallejo
Mostly clear. Lows 67 to 73. West Winds up to 10 Mph.
Carquinez Strait - Dillon Point Temperature Statistics
September Temperature
Concord, Buchanan Field (8.7 miles)
Lowest 7 September, 2026
54 °FAverage September
68.9 °FHighest 7 September, 2026
88 °F
Climate (2021–2026)
Concord, Buchanan Field (8.7 miles)
Average Low 2021–2026
51 °FAverage 2021–2026
61.6 °FAverage High 2021–2026
74.2 °F