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Monarch Lakes Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY |
 |  | | | |  |  |  | | | | |
| Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Snow and Rain | Snow Showers | Snow | Snow and Rain | Snow and Rain | Mostly Clear | Mostly Clear |
| Hi: 57°FHi: 14°C | Lo: 38°FLo: 3°C | Hi: 54°FHi: 12°C | Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C | Lo: 36°FLo: 2°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 39°FHi: 4°C | Lo: 27°FLo: -3°C | Hi: 44°FHi: 7°C Lo: 28°FLo: -2°C | Hi: 44°FHi: 7°C Lo: 28°FLo: -2°C |
| POP: 50% | POP: 70% | POP: 90% | POP: 80% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 310 AM PDT Sun Oct 18 2026 
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Issued: 400 AM PDT Sun Oct 18 2026
Key Messages
1. Warm conditions continue today with temperatures 5-10 degrees above normal.
2. Moderate fire risk with minimum relative humidity below 20% in the foothills, Sierra Nevada and desert on Sunday.
3. High confidence in a pattern change early next week.
4. Temperatures well below average next week with moderate confidence of rain and high Sierra snow early Wednesday morning through Thursday.
Discussion
... Another warm day will take place on Sunday, although the chances for highs at or abov...