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Trumbull Lake, CA Weather Forecast
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Trumbull Lake Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  |  |  | | | | |  | |
| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Clearing | Clear | Sunny | Clear | Clear | Clear | Clear | Partly Cloudy | Partly Cloudy |
| Lo: 29°FLo: -2°C | Hi: 52°FHi: 11°C | Lo: 23°FLo: -5°C | Hi: 53°FHi: 12°C | Lo: 17°FLo: -8°C | Hi: 58°FHi: 14°C | Lo: 23°FLo: -5°C | Hi: 62°FHi: 17°C Lo: 24°FLo: -4°C | Hi: 62°FHi: 17°C Lo: 24°FLo: -4°C | Hi: 62°FHi: 17°C Lo: 24°FLo: -4°C | Hi: 59°FHi: 15°C Lo: 24°FLo: -4°C | Hi: 59°FHi: 15°C Lo: 24°FLo: -4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 231 PM PDT Wed Oct 21 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
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Issued: 1200 PM PDT Wed Oct 21 2026
Key Messages
- A slow moving storm will bring widespread wetting rain with thunderstorms and high elevation snow to the region through Thursday evening.
- Cool, but mainly dry, Friday into early next week. A more active storm pattern may return by the end of October.
Discussion
...
Showers are beginning to fill the radar returns to our west and southeast and will begin to fill the skies over the Sierra today. By this afternoon, many across western Nevada and the Sierra will be seeing raindrops.
TODAY->TH...