Antioch City Marina Entrance Weather Forecast
- 57
- 80
Becoming Sunny
- 56
- 82
Mostly Sunny
- 54
- 80
Partly Sunny
- 56
- 78
Mostly Cloudy
- 54
- 80
Partly Sunny
- 53
- 78
Mostly Sunny
Today 23 Mar East Bay Interior Valleys
Sunny. Highs around 80. West Winds 5 to 15 Mph.
Tonight 23 Mar East Bay Interior Valleys
Clear. Lows in the upper 40s to mid 50s. Southwest Winds 5 to 10 Mph.
Antioch City Marina Entrance Temperature Statistics
March Temperature
Concord, Buchanan Field (12.4 miles)
Lowest 5 March, 2026
40.6 °FAverage March
64.2 °FHighest 20 March, 2026
89.7 °F
Climate (2021–Present)
Concord, Buchanan Field (12.4 miles)
Average Low 2021–2026
51 °FAverage 2021–2026
61.4 °FAverage High 2021–2026
74.4 °F