Coloma, CA Weather Forecast
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Coloma Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
| Clear | Mostly Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Clear | Clear |
| Lo: 56°FLo: 13°C | Hi: 84°FHi: 29°C | Lo: 57°FLo: 14°C | Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 94°FHi: 34°C | Lo: 61°FLo: 16°C | Hi: 82°FHi: 28°C Lo: 59°FLo: 15°C | Hi: 82°FHi: 28°C Lo: 59°FLo: 15°C | Hi: 82°FHi: 28°C Lo: 59°FLo: 15°C | Hi: 82°FHi: 28°C Lo: 53°FLo: 12°C | Hi: 82°FHi: 28°C Lo: 53°FLo: 12°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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