Weimar, CA Weather Forecast
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Weimar Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Clear | Clear |
| Lo: 57°FLo: 14°C | Hi: 81°FHi: 27°C | Lo: 57°FLo: 14°C | Hi: 87°FHi: 31°C | Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 77°FHi: 25°C Lo: 58°FLo: 14°C | Hi: 77°FHi: 25°C Lo: 58°FLo: 14°C | Hi: 77°FHi: 25°C Lo: 58°FLo: 14°C | Hi: 77°FHi: 25°C Lo: 52°FLo: 11°C | Hi: 77°FHi: 25°C Lo: 52°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM PDT Mon Sep 21 2026 

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Issued: 117 PM PDT Mon Sep 21 2026
Key Messages
- Periodically breezy winds and warming temperatures, peaking on Thursday with areas of Moderate HeatRisk in the Valley.
- Isolated mountain shower and thunderstorm chances (less than 10%) today along the Sierra Crest.
- Potential for unsettled weather and increased onshore winds over the weekend as a system passes to our north.
Discussion
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...Today through Thursday...
Scattered clouds continue to move across parts of northern California today, with cooler temperatures and breezy onshore wi...
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