Chesaw, WA Weather Forecast
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Chesaw Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY |
| Mostly Cloudy | Clearing | Partly Cloudy | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 46°FLo: 8°C | Hi: 75°FHi: 24°C | Lo: 46°FLo: 8°C | Hi: 76°FHi: 24°C | Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C Lo: 46°FLo: 8°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 335 PM PDT Fri Oct 02 2026 

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Issued: 1032 PM PDT Fri Oct 2 2026
Key Messages
- Temperatures trend warmer this weekend into next week, with 70s to low 80s.
- Dry weather through next week.
Discussion
... Tonight to Friday: Mild, dry weather dominates. A ridge builds in this weekend; a system tracks into B.C. Monday to dampen it, before rebuilding into Thursday. Expect variable mid to high clouds. Some models track a wave and shower threat by the Blues to Camas Prairie Monday; consensus has PoPs less than 10%, but we will monitor it. Southwest winds increase over the...
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