| National Weather Service Forecast for:
Discovery Bay CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 1:26 am PDT Jun 22, 2026 | ||||||||||||||||||
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| Overnight |
Clear, with a low around 57. Light west wind. |
| Monday |
Sunny, with a high near 92. Light west northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. |
| Monday Night |
Clear, with a low around 58. West wind 5 to 9 mph becoming calm after midnight. |
| Tuesday |
Sunny, with a high near 94. Calm wind becoming west northwest 5 to 8 mph in the afternoon. |
| Tuesday Night |
Clear, with a low around 58. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph. |
| Wednesday |
Sunny, with a high near 95. |
| Wednesday Night |
Clear, with a low around 59. |
| Thursday |
Sunny, with a high near 91. |
| Thursday Night |
Mostly clear, with a low around 58. |
| Friday |
Sunny, with a high near 84. |
| Friday Night |
Mostly clear, with a low around 58. |
| Saturday |
Sunny, with a high near 83. |
| Saturday Night |
Clear, with a low around 56. |
| Sunday |
Sunny, with a high near 91. |
Forecast from NOAA-NWS for Discovery Bay CA.
