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City of Blue Lake, CABlue Lake, CA Weather Forecast
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Blue Lake Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
 |  | | |  |  |  | | | | | |
| Patchy Fog | Clearing | Patchy Fog | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 55°FLo: 13°C | Hi: 72°FHi: 22°C | Lo: 57°FLo: 14°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 78°FHi: 26°C Lo: 57°FLo: 14°C | Hi: 78°FHi: 26°C Lo: 57°FLo: 14°C | Hi: 78°FHi: 26°C Lo: 57°FLo: 14°C | Hi: 78°FHi: 26°C Lo: 57°FLo: 14°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 136 PM PDT Thu Oct 01 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 236 PM PDT Thu Oct 1 2026
Key Messages
- Unseasonably hot temperatures will build through the end of the week, peaking around Saturday. Such temperatures will generate Moderate HeatRisk across the interior.
- Shallow, diurnal marine layer persisting along the coast through the weekend.
- Nearly 0% chance of wetting rain for the next 10 days.
Discussion
...Unusually strong high pressure continues to build across the area today and persist through the weekend. For the interior, this will mean hot and dry conditions with weak terrai...