Lyons Lake, CA Weather Forecast
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Lyons Lake Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT |
| Partly Cloudy | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Rain and Snow |
| Hi: 58°FHi: 14°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 37°FLo: 3°C | Hi: 58°FHi: 14°C | Hi: 58°FHi: 14°C Lo: 39°FLo: 4°C | Hi: 58°FHi: 14°C Lo: 39°FLo: 4°C | Lo: 39°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 101 AM PST Fri Nov 06 2026 

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Issued: 1227 AM PST Fri Nov 6 2026
Key Messages
- Dry weather, above normal temperatures, and periodically breezy winds through the weekend and into next week
- Slight chance for light rain showers in Shasta County early next week
- Potential shift toward active weather pattern mid to late next week
Discussion
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Today-Saturday:
The upper level pattern begins shifting toward ridging aloft today into the weekend alongside rising heights aloft. The resulting appreciable weather at the surface will remain seasonable to warm with periodically ...
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