Antioch Weather Forecast
- 60
- 75
Decreasing Clouds
- 61
- 78
Mostly Sunny
- 61
- 79
Mostly Sunny
- 60
- 78
Mostly Sunny
- 59
- 78
Mostly Sunny
- 60
- 83
Sunny
Today 22 Jul East Bay Interior Valleys
Mostly cloudy. Highs in the mid 70s. West Winds 5 to 15 Mph.
Tonight 22 Jul East Bay Interior Valleys
Mostly cloudy. Lows in the upper 50s. West Winds 5 to 15 Mph.
Antioch Temperature Statistics
July Temperature
Concord, Buchanan Field (13 miles)
Lowest 5 July, 2025
55.7 °FAverage July
69.2 °FHighest 10 July, 2025
99.6 °F
Climate (2020–Present)
Concord, Buchanan Field (13 miles)
Average Low 2020–2025
50.8 °FAverage 2020–2025
61.4 °FAverage High 2020–2025
74.7 °F