Weather WorldUpper Blue Lake, CA 7-Day Weather Forecast
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Upper Blue Lake Weather Forecast
Upper Blue Lake, CA Weather Forecast Date: 1132 AM PDT Mon Oct 05 2026
Weather forecast for Upper Blue Lake, CA
Today Hi: 74°FHi: 23°C Lo: 53°F Lo: 12°C |
Today... Mostly sunny. A slight chance of showers and thunderstorms in the late morning and afternoon. Highs 68 to 78. Southeast winds up to 10 mph shifting to the west in the afternoon. |
Tue Hi: 77°FHi: 25°C Lo: 54°F Lo: 12°C |
Tuesday... Sunny. Highs 71 to 81. East winds up to 10 mph in the morning becoming light. Gusts up to 20 mph. |
| Wed Hi: 78°FHi: 26°C Lo: 54°F Lo: 12°C |
Wednesday... Sunny. Highs 72 to 82. East winds up to 10 mph in the morning becoming light. Gusts up to 20 mph. |
| Thu Hi: 78°FHi: 26°C Lo: 54°F Lo: 12°C |
Thursday... Sunny. Highs 72 to 82. |
| Fri Hi: 78°FHi: 26°C Lo: 54°F Lo: 12°C |
Friday... Clear. Lows 48 to 58. Highs 72 to 82. |
| Fri Hi: 78°FHi: 26°C Lo: 54°F Lo: 12°C |
Friday... Clear. Lows 48 to 58. Highs 72 to 82. |
| Sat Hi: 67°FHi: 19°C Lo: 46°F Lo: 8°C |
Saturday... Mostly sunny. Highs 61 to 71. |
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