Weather forecast for: Antioch CA
Last Update: 12:11 pm PDT Aug 16, 2026
This Afternoon: Sunny, with a high near 88. West northwest wind around 10 mph.
Tonight: Increasing clouds, with a low around 63. West wind 8 to 10 mph.
Monday: Partly sunny through mid morning, then becoming sunny, with a high near 85. West wind 9 to 13 mph, with gusts as high as 21 mph.
Monday Night: Partly cloudy, with a low around 61. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday: Mostly sunny, with a high near 88. West wind 7 to 9 mph.
Tuesday Night: Partly cloudy, with a low around 64.
Wednesday: Sunny, with a high near 88.
Wednesday Night: Mostly clear, with a low around 63.
Thursday: Mostly sunny, with a high near 86.
Thursday Night: Mostly clear, with a low around 62.
Friday: Sunny, with a high near 84.
Friday Night: Mostly clear, with a low around 61.
Saturday: Sunny, with a high near 85.