Castella, CA 7-Day Weather Forecast
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Castella Weather Forecast


Castella, CA Weather Forecast Date: 700 PM PST Mon Mar 02 2026
Weather forecast for Castella, CA
| Tonight Lo: 40°F Lo: 4°C |
Tonight... Clear. Lows 32 to 46 higher elevations...41 to 49 lower elevations. Light winds. |
| Tue Hi: 61°FHi: 16°C Lo: 44°F Lo: 7°C |
Tuesday... Mostly sunny. Warmer. Highs 53 to 68 higher elevations...64 to 70 lower elevations. Light winds becoming south up to 10 mph in the afternoon. |
| Wed Hi: 50°FHi: 10°C Lo: 35°F Lo: 2°C |
Wednesday... Rain showers and a slight chance of thunderstorms. Highs 42 to 57 higher elevations...54 to 62 lower elevations. Prevailing southwest winds up to 10 mph with gusts to around 25 mph. |
| Thu Hi: 56°FHi: 13°C Lo: 38°F Lo: 3°C |
Thursday... Mostly sunny. Not as cool. Highs 48 to 63. |
| Fri Hi: 60°FHi: 16°C Lo: 44°F Lo: 7°C |
Friday... Mostly sunny. Warmer. Highs 52 to 67. |
| Sat Hi: 67°FHi: 19°C Lo: 46°F Lo: 8°C |
Saturday... Mostly clear. Highs 59 to 74. Lows 36 to 51. |
| Sun Hi: 70°FHi: 21°C Lo: 46°F Lo: 8°C |
Sunday... Partly cloudy. Highs 62 to 77. Lows 38 to 53. |
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