The Rock Trail, CA Weather Forecast
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The Rock Trail Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 87°FHi: 31°C | Lo: 56°FLo: 13°C | Hi: 86°FHi: 30°C | Lo: 69°FLo: 21°C | Hi: 86°FHi: 30°C | Hi: 81°FHi: 27°C Lo: 56°FLo: 13°C | Hi: 81°FHi: 27°C Lo: 56°FLo: 13°C | Hi: 81°FHi: 27°C Lo: 56°FLo: 13°C | Hi: 76°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 76°FHi: 24°C Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM PDT Mon Sep 21 2026 

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Issued: 1125 AM PDT Mon Sep 21 2026
Key Messages
Updated at 1120 AM PDT Mon Sep 21 2026- Cool today
- Warmer temperatures Wednesday - Thursday
- Cooler weather returns Friday
Aviation
... (18Z TAFS) Issued at 1113 AM PDT Mon Sep 21 2026
Starting the day off with widespread MVFR ceilings with IFR ceilings in the North Bay. Conditions gradually improve to VFR by the early afternoon at most sites with lower confidence for clearing at HAF and MRY. This clearing window will be short-lived as an early onset of MVFR to IFR stratus is expected to ...
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