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City of Oceanside, CaliforniaOceanside Harbor, CA 7-Day Weather Forecast
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Oceanside Harbor Weather Forecast
Oceanside Harbor, CA Weather Forecast Date: 1133 PM PDT Sat Sep 19 2026
Weather forecast for Oceanside Harbor, CA
Today Hi: 80°FHi: 27°C Lo: 62°F Lo: 17°C |
Today... Mostly cloudy this morning...Becoming sunny. Highs 74 to 78 near the coast to 80 inland. Light winds becoming west 10 mph this afternoon. |
Sun Hi: 76°FHi: 24°C Lo: 65°F Lo: 18°C |
Sunday... Mostly cloudy in the morning...Becoming partly cloudy. Highs 73 to 77. Light winds becoming southwest 10 mph in the afternoon. |
Mon Hi: 75°FHi: 24°C Lo: 63°F Lo: 17°C |
Monday... Cloudy with patchy drizzle in the morning, then mostly sunny in the afternoon. Highs 72 to 76. Light winds becoming southwest 10 mph in the afternoon. |
| Tue Hi: 76°FHi: 24°C Lo: 64°F Lo: 18°C |
Tuesday... Mostly cloudy with patchy drizzle in the morning, then mostly sunny in the afternoon. Highs 73 to 77. |
| Wed Hi: 82°FHi: 28°C Lo: 66°F Lo: 19°C |
Wednesday... Mostly cloudy in the morning...Becoming mostly sunny. Highs 75 to 79 near the coast to 79 to 83 inland. |
| Thu Hi: 85°FHi: 29°C Lo: 67°F Lo: 19°C |
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 76 to 81 near the coast to 83 to 86 inland. |
| Fri Hi: 87°FHi: 31°C |
Friday... Partly cloudy. Highs 78 to 83 near the coast to 84 to 88 inland. |
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