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Bill Lake Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
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| Sunny | Mostly Clear | Sunny | Partly Cloudy | Rain and Snow | Snow Showers | Snow and Rain | Rain and Snow | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 64°FHi: 18°C | Lo: 44°FLo: 7°C | Hi: 53°FHi: 12°C | Lo: 37°FLo: 3°C | Hi: 49°FHi: 9°C | Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C Lo: 30°FLo: -1°C | Hi: 51°FHi: 11°C Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C Lo: 33°FLo: 1°C | Hi: 50°FHi: 10°C Lo: 33°FLo: 1°C |
| POP: 40% | POP: 60% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 310 AM PDT Fri Oct 09 2026 
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Meteorlogic Glosserator
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Issued: 1001 PM PDT Thu Oct 8 2026
Key Messages
1. Temperatures will remain about 5 to 10 degrees above normal Friday before a relieving cool down this weekend.
2. There is a marginal risk for excessive rainfall in the Mojave Desert and along southern portions of the Sierra Nevada mountains this coming Sunday.
3. Although low confidence, a 60-70% probability exists for 72 hour snow accumulation greater than 2 inches above 9000 feet from Sunday into Wednesday morning.
Discussion
... Today`s highs in the San Joaquin Valley were mainly i...