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Agate Beach Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  | |  | | | | | |  | |  |
| Partly Sunny | Patchy Fog | Mostly Cloudy | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Cloudy | Patchy Fog | Patchy Fog | Mostly Cloudy | Partly Sunny | Chance of Rain |
| Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 202 PM PDT Sat Sep 19 2026 
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Issued: 451 PM PDT Sat Sep 19 2026
Aviation
...Through 00Z Monday...Satellite imagery and terminal observations as of late Saturday afternoon depicts VFR conditions across all terminals with mostly clear skies across the Willamette Valley and some lingering stratus hugging the coast. VFR conditions prevail across the Valley through late this evening, while coastal terminals keep brief clearing through 00-03z Sun. There is high confidence (>80% chance) that LIFR/IFR marine stratus returns to the coast after 04-06z Sun and prevails ...