Weather WorldUpper Peninsula Lake, CA 7-Day Weather Forecast
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Upper Peninsula Lake Weather Forecast
Upper Peninsula Lake, CA Weather Forecast Date: 311 AM PDT Wed Sep 30 2026
Weather forecast for Upper Peninsula Lake, CA
Today Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Today... Warmer, sunny. Highs 63 to 77. East winds up to 10 mph shifting to the west in the afternoon. |
| Thu Hi: 73°FHi: 23°C Lo: 50°F Lo: 10°C |
Thursday... Sunny. Highs 65 to 79. East winds up to 5 mph shifting to the southwest in the afternoon. |
| Fri Hi: 73°FHi: 23°C Lo: 50°F Lo: 10°C |
Friday... Mostly sunny. Highs 64 to 80. East winds up to 10 mph shifting to the southwest in the afternoon. |
Sat Hi: 72°FHi: 22°C Lo: 47°F Lo: 8°C |
Saturday... Partly cloudy. Lows 42 to 56. Highs 63 to 79. |
| Sun Hi: 68°FHi: 20°C Lo: 47°F Lo: 8°C |
Sunday... Mostly clear. Lows 38 to 55. Highs 59 to 76. |
| Mon Hi: 68°FHi: 20°C Lo: 47°F Lo: 8°C |
Monday... Mostly clear. Lows 38 to 55. Highs 59 to 76. |
| Tue Hi: 68°FHi: 20°C Lo: 47°F Lo: 8°C |
Tuesday... Mostly clear. Lows 38 to 55. Highs 59 to 76. |
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