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Folsom Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
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| Mostly Cloudy | Chance of Rain | Rain | Chance of Rain | Mostly Clear | Mostly Sunny | Chance of Rain | Rain | Rain | Rain | Chance of Rain | Chance of Rain |
| Lo: 46°FLo: 8°C | Hi: 63°FHi: 17°C | Lo: 48°FLo: 9°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 58°FHi: 14°C | Lo: 43°FLo: 6°C | Hi: 54°FHi: 12°C Lo: 43°FLo: 6°C | Hi: 54°FHi: 12°C Lo: 43°FLo: 6°C | Hi: 56°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 58°FHi: 14°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 700 PM PST Sat Nov 14 2026 
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Issued: 100 PM PST Sat Nov 14 2026
Key Messages
- Break in active weather today, with cooler high temperatures.
- A storm system arrives Sunday bringing widespread Valley/Foothill rain, mountain snow, and breezy southerly winds through Monday; not as impactful as recent system.
- Winter Weather Advisory in effect from 4 PM Sunday through 10 PM Monday for the Sierra and Lassen Volcanic National Park above 6000 feet.
- Colder, wetter weather system will arrive by the middle of next week bringing widespread precipitation, moderate to heavy m...