Castac Lake, CA 7-Day Weather Forecast
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Castac Lake Weather Forecast


Castac Lake, CA Weather Forecast Date: 758 AM PST Thu Nov 05 2026
Weather forecast for Castac Lake, CA
| Today Hi: 59°FHi: 15°C Lo: 49°F Lo: 9°C |
Today... Sunny. Highs 55 to 61. East winds up to 10 mph shifting to the north in the afternoon. |
| Fri Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Friday... Sunny. Highs 61 to 67. Southeast winds up to 5 mph shifting to the northeast in the afternoon. |
| Sat Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Sunny. Highs 65 to 73. East winds up to 15 mph. |
| Sun Hi: 68°FHi: 20°C Lo: 51°F Lo: 11°C |
Sunday... Mostly clear. Highs 63 to 72. Lows in the lower 50s. |
| Mon Hi: 68°FHi: 20°C Lo: 51°F Lo: 11°C |
Monday... Mostly clear. Highs 63 to 72. Lows in the lower 50s. |
| Tue Hi: 68°FHi: 20°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly clear. Highs 63 to 72. Lows in the lower 50s. |
| Tue Hi: 68°FHi: 20°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly clear. Highs 63 to 72. Lows in the lower 50s. |
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