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City of Chelan, WAChelan, WA Weather Forecast
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Chelan Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | | |  | | |  | | |  |
| Mostly Clear | Mostly Sunny | Mostly Cloudy | Sunny | Mostly Clear | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Partly Sunny | Chance of Showers | Chance of Showers |
| Lo: 30°FLo: -1°C | Hi: 53°FHi: 12°C | Lo: 35°FLo: 2°C | Hi: 50°FHi: 10°C | Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C Lo: 39°FLo: 4°C | Hi: 50°FHi: 10°C Lo: 39°FLo: 4°C | Hi: 50°FHi: 10°C Lo: 39°FLo: 4°C | Lo: 37°FLo: 3°C | Hi: 53°FHi: 12°C | Lo: 35°FLo: 2°C | Hi: 50°FHi: 10°C |
| POP: 20% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1147 PM PDT Fri Oct 30 2026 
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Issued: 1043 PM PDT Fri Oct 30 2026
Key Messages
- Patchy fog overnight.
- Cool temperatures, light winds, and a slight chance (15-30%) for sprinkles or very light rain Saturday evening.
- Rain chances increasing 20-60% late Saturday night into Sunday. Light rain accumulations up to a tenth of an inch expected over Southeast WA and the southern Idaho Panhandle.
- Dry conditions Sunday evening through Wednesday.
Discussion
... Saturday and Sunday: The upper low offshore continues to fill in and slide to the south towards the northern Californ...