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Martinez Lake Weather Forecast
| REST OF TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
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| Chance of T-Storm | Mostly Clear | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear |
| Hi: 71°FHi: 22°C | Lo: 53°FLo: 12°C | Hi: 80°FHi: 27°C | Lo: 53°FLo: 12°C | Hi: 78°FHi: 26°C | Lo: 54°FLo: 12°C | Hi: 70°FHi: 21°C Lo: 53°FLo: 12°C | Hi: 70°FHi: 21°C Lo: 53°FLo: 12°C | Hi: 68°FHi: 20°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Hi: 73°FHi: 23°C Lo: 49°FLo: 9°C |
| POP: 40% | POP: 10% | POP: 50% | POP: 70% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM MST Fri Sep 25 2026 
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Issued: 350 PM MST Fri Sep 25 2026
Discussion
...The upper level low that brought yesterday`s weather across most of Arizona is ejecting off to the northeast this afternoon. Still a few residue showers and thunderstorms this afternoon over the higher terrain and parts of eastern Arizona but this activity will diminish this evening.
With the low off to the northeast by Saturday, drier air will filter in and along with a fast moving ridge, expect a break from precipitation along with temperatures close to late September averages.
By S...