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Mill Plain Green Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  |  |  | | |  | | | | |
| Rain | Chance of T-Storm | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 65°FHi: 18°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C |
| POP: 100% | POP: 100% | POP: 30% | POP: 40% | POP: 40% | POP: 30% | POP: 30% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 343 AM EDT Sun Sep 20 2026 
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Issued: 210 PM EDT Sun Sep 20 2026
Key Messages
1) Steady rainfall from frontal system moves in today and prevails into this evening. Some moderate to potentially heavy rain at times will be possible. No hydrologic impacts expected beyond some possible localized minor flooding or ponding for low-lying and poor drainage areas.
2) Gusty easterly winds and fetch towards mid to late week will increase the potential for gales, high surf, high rip currents and some coastal flooding. Otherwise, periodic showers and cooler than normal temp...