Lois Lake, CA Weather Forecast
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Lois Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY |
| Smoke | Sunny | Clear | Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Clear | Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 64°FLo: 18°C | Hi: 101°FHi: 38°C | Lo: 63°FLo: 17°C | Hi: 98°FHi: 37°C | Hi: 98°FHi: 37°C Lo: 62°FLo: 17°C | Hi: 98°FHi: 37°C Lo: 62°FLo: 17°C | Lo: 54°FLo: 12°C | Hi: 95°FHi: 35°C Lo: 56°FLo: 13°C | Hi: 95°FHi: 35°C Lo: 56°FLo: 13°C | Hi: 95°FHi: 35°C Lo: 59°FLo: 15°C | Hi: 95°FHi: 35°C Lo: 59°FLo: 15°C | Hi: 95°FHi: 35°C Lo: 59°FLo: 15°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 136 PM PDT Tue Aug 18 2026 

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Lois Lake Forecast Discussion
Issued: 326 PM PDT Tue Aug 18 2026
Key Messages
- Thick smoke remains stuck around the Hoopa Valley stretching from as far north as to Orleans as far south as the middle Eel River Valley. Weak transport winds will keep smoke here through the week.
- Interior temperatures peaking Tuesday will ease through the week with persistent marine influence along shore.
- Another trough is expected to bring below normal temperatures and very slight potential for a isolated thunderstorms Friday.
Discussion
...High pressur...
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