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City of Pittsburg, CAPittsburg, CA 7-Day Weather Forecast
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Pittsburg Weather Forecast
Pittsburg, CA Weather Forecast Date: 602 PM PDT Tue Sep 29 2026
Weather forecast for Pittsburg, CA
Tonight Lo: 59°F Lo: 15°C |
Tonight... Clear. Lows in the upper 50s. Southwest winds 5 to 10 mph. |
Wed Hi: 91°FHi: 33°C Lo: 59°F Lo: 15°C |
Wednesday... Sunny. Highs in the lower 90s. Light winds... Becoming west up to 5 mph in the afternoon. |
| Thu Hi: 95°FHi: 35°C Lo: 60°F Lo: 16°C |
Thursday... Sunny. Highs in the mid 90s. Light winds...Becoming northwest up to 5 mph in the afternoon. |
Fri Hi: 95°FHi: 35°C Lo: 61°F Lo: 16°C |
Friday... Partly cloudy. Highs in the mid 90s. |
| Sat Hi: 95°FHi: 35°C Lo: 61°F Lo: 16°C |
Saturday... Mostly clear. Highs in the mid 90s. Lows in the lower 60s. |
| Sun Hi: 95°FHi: 35°C Lo: 61°F Lo: 16°C |
Sunday... Mostly clear. Highs in the mid 90s. Lows in the lower 60s. |
| Sun Hi: 95°FHi: 35°C Lo: 61°F Lo: 16°C |
Sunday... Mostly clear. Highs in the mid 90s. Lows in the lower 60s. |
| Mon Hi: 91°FHi: 33°C Lo: 61°F Lo: 16°C |
Monday... Mostly clear. Highs in the lower 90s. Lows in the lower 60s. |
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