Upper Merced Pass Lake, CA 7-Day Weather Forecast
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Upper Merced Pass Lake Weather Forecast


Upper Merced Pass Lake, CA Weather Forecast Date: 310 PM PDT Sat Aug 15 2026
Weather forecast for Upper Merced Pass Lake, CA
| Tonight Lo: 49°F Lo: 9°C |
Tonight... Mostly clear. Lows 41 to 55. Southeast winds up to 10 mph. |
| Sun Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Sunday... Sunny. Highs 63 to 77. South winds up to 15 mph. |
| Mon Hi: 70°FHi: 21°C Lo: 52°F Lo: 11°C |
Monday... Partly sunny. Highs 62 to 76. Southeast winds up to 10 mph shifting to the southwest in the afternoon. Gusts up to 25 mph. |
| Tue Hi: 71°FHi: 22°C Lo: 52°F Lo: 11°C |
Tuesday... Partly cloudy. Highs 63 to 78. Lows 44 to 59. |
| Wed Hi: 71°FHi: 22°C Lo: 52°F Lo: 11°C |
Wednesday... Partly cloudy. Highs 63 to 78. Lows 44 to 59. |
| Wed Hi: 71°FHi: 22°C Lo: 52°F Lo: 11°C |
Wednesday... Partly cloudy. Highs 63 to 78. Lows 44 to 59. |
| Thu Hi: 73°FHi: 23°C Lo: 53°F Lo: 12°C |
Thursday... Sunny. Highs 65 to 79. |
| Fri Hi: 72°FHi: 22°C Lo: 52°F Lo: 11°C |
Friday... Partly cloudy. Lows 45 to 59. Highs 64 to 78. |
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