Captain John Rapids, WA Weather Forecast
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Captain John Rapids Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers |
| Lo: 36°FLo: 2°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 66°FHi: 19°C | Lo: 40°FLo: 4°C | Hi: 60°FHi: 16°C Lo: 40°FLo: 4°C | Hi: 60°FHi: 16°C Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C | Hi: 55°FHi: 13°C Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C Lo: 40°FLo: 4°C | Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C |
| POP: 20% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 209 PM PDT Thu Oct 15 2026 

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Issued: 429 PM PDT Thu Oct 15 2026
Key Messages
- Mostly dry weather pattern through middle of next week.
- A cold front on Saturday will bring breezy to locally windy conditions and the potential for patchy blowing dust.
Discussion
... Thursday night through Saturday: Upper-level ridging strengthens over the Inland Northwest Thursday night into Friday. This will keep weather dry with temperatures warming on Friday into the mid 60s to mid 70s.
Changes in the pattern arrive Saturday as a quick moving cold front moves through the Pacific N...
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