| National Weather Service Forecast for:
Pittsburg CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 8:46 pm PDT Sep 12, 2026 | ||||||||||||||||||
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| Tonight |
Clear, with a low around 59. West southwest wind around 18 mph, with gusts as high as 32 mph. |
| Sunday |
Sunny, with a high near 80. West wind 9 to 16 mph, with gusts as high as 29 mph. |
| Sunday Night |
Patchy smoke between 2am and 4am. Mostly clear, with a low around 60. West southwest wind 9 to 11 mph, with gusts as high as 18 mph. |
| Monday |
Sunny, with a high near 88. West wind around 10 mph, with gusts as high as 18 mph. |
| Monday Night |
Clear, with a low around 59. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. |
| Tuesday |
Sunny, with a high near 88. |
| Tuesday Night |
Clear, with a low around 60. |
| Wednesday |
Sunny, with a high near 85. |
| Wednesday Night |
Clear, with a low around 60. |
| Thursday |
Sunny, with a high near 87. |
| Thursday Night |
Clear, with a low around 61. |
| Friday |
Sunny, with a high near 86. |
| Friday Night |
Mostly clear, with a low around 60. |
| Saturday |
Sunny, with a high near 84. |
Forecast from NOAA-NWS for Pittsburg CA.