Weather WorldCastaic Dam, CA 7-Day Weather Forecast
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Castaic Dam Weather Forecast
Castaic Dam, CA Weather Forecast Date: 201 AM PDT Wed Aug 05 2026
Weather forecast for Castaic Dam, CA
Today Hi: 93°FHi: 34°C Lo: 65°F Lo: 18°C |
Today... Sunny. Highs in the lower to mid 90s. Southwest winds 10 to 20 mph in the afternoon. |
| Thu Hi: 99°FHi: 37°C Lo: 65°F Lo: 18°C |
Thursday... Sunny. Highs 95 to 101. Southwest winds 10 to 20 mph in the afternoon. |
| Fri Hi: 99°FHi: 37°C Lo: 67°F Lo: 19°C |
Friday... Sunny. Highs 96 to 101. Southwest winds 10 to 20 mph in the afternoon. |
| Sat Hi: 99°FHi: 37°C Lo: 66°F Lo: 19°C |
Saturday... Sunny. Highs 95 to 101. |
| Sun Hi: 99°FHi: 37°C Lo: 65°F Lo: 18°C |
Sunday... Sunny. Highs 95 to 101. |
Mon Hi: 93°FHi: 34°C Lo: 65°F Lo: 18°C |
Monday... Partly cloudy in the morning then sunny. Highs in the lower to mid 90s. |
| Tue Hi: 90°FHi: 32°C |
Tuesday... Sunny. Highs around 90. |
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