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Mettler Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY |
 |  | | | | | | | | | |
| Sunny | Clear | Sunny | Mostly Clear | Sunny | Clear | Clear | Mostly Clear | Clear | Clear | Clear |
| Hi: 95°FHi: 35°C | Lo: 68°FLo: 20°C | Hi: 99°FHi: 37°C | Lo: 70°FLo: 21°C | Hi: 99°FHi: 37°C | Hi: 99°FHi: 37°C Lo: 70°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 70°FLo: 21°C | Lo: 70°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 310 AM PDT Thu Oct 01 2026 
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Issued: 1107 PM PDT Wed Sep 30 2026
Key Messages
1. Above normal temperatures are expected in our area today, and temperatures will continue to warm through the end of the week.
2. A Moderate Heat Risk through the Central Valley is likely (50-70% chance) by Thursday with the chances increasing even further this weekend.
Discussion
... A ridge of high pressure will continue to strengthen over the southwest, leading to further warming into tomorrow and the weekend where highs are expected to be 10 to 15 degrees above normal in the San J...