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City of Martinez, CAMartinez, CA 7-Day Weather Forecast
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Martinez Weather Forecast
Martinez, CA Weather Forecast Date: 1102 AM PDT Tue Sep 08 2026
Weather forecast for Martinez, CA
Today Hi: 95°FHi: 35°C Lo: 69°F Lo: 21°C |
Rest of Today... Sunny. Highs in the 90s. North winds up to 5 mph. |
Wed Hi: 100°FHi: 38°C Lo: 71°F Lo: 22°C |
Wednesday... Mostly cloudy in the morning then becoming sunny. Highs 97 to 102. Northwest winds 5 to 10 mph. |
| Thu Hi: 99°FHi: 37°C Lo: 59°F Lo: 15°C |
Thursday... Sunny. Highs in the upper 90s. Southwest winds up to 5 mph...Becoming west 5 to 15 mph in the afternoon. |
| Fri Hi: 89°FHi: 32°C Lo: 57°F Lo: 14°C |
Friday... Mostly clear. Highs in the upper 80s. Lows in the upper 50s. |
| Sat Hi: 80°FHi: 27°C Lo: 57°F Lo: 14°C |
Saturday... Mostly clear. Highs near 80. Lows in the mid to upper 50s. |
| Sun Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Sunday... Sunny. Highs in the mid 80s. |
| Mon Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Monday... Mostly clear. Lows in the upper 50s. Highs in the mid 80s. |
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