Big Bar, CA Weather Forecast
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Big Bar Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Mostly Cloudy | Rain and Snow | Rain and Snow | Patchy Fog | Mostly Clear | Partly Cloudy | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain |
| Lo: 38°FLo: 3°C | Hi: 53°FHi: 12°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 37°FLo: 3°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C Lo: 41°FLo: 5°C | Lo: 42°FLo: 6°C | Hi: 58°FHi: 14°C | Hi: 61°FHi: 16°C Lo: 40°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 137 PM PDT Fri Oct 30 2026 

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Issued: 249 PM PDT Fri Oct 30 2026
Key Messages
- Light rain likely for Saturday.
- Additional light rain early next week
- Heavier rain possible with stronger Pacific storm systems remain in the week two extended forecast
Discussion
...Rain chances increase Saturday morning as a NE Pacific trough moves in. Rainfall totals will be on the low side with the trough. The trough will turn negatively titled on approach and will contain some instability, so locally heavier rainfall amounts and perhaps some isolated thunderstorms are possible giv...
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