Ilwaco, WA 7-Day Weather Forecast
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Ilwaco Weather Forecast


Ilwaco, WA Weather Forecast Date: 502 PM PDT Wed Sep 30 2026
Weather forecast for Ilwaco, WA
| Tonight Lo: 49°F Lo: 9°C |
Tonight... Mostly cloudy. Lows in the upper 40s. North wind 5 to 10 mph, becoming light after midnight. |
| Thu Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Thursday... Partly sunny. Highs in the lower 70s. Winds light. |
| Fri Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Friday... Partly sunny. Highs around 70. Winds light. |
| Sat Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Saturday... Mostly sunny. Highs in the mid 70s. |
| Sun Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Sunday... Sunny. Highs in the lower 70s. |
| Mon Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Monday... Mostly cloudy. Highs in the upper 60s. |
| Tue Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. |
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