Devil Lake, WA Weather Forecast
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Devil Lake Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY |
| Mostly Cloudy | Partly Cloudy | Partly Cloudy | Cloudy | Chance of Showers | Rain Showers | Rain Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Sunny |
| Hi: 79°FHi: 26°C | Lo: 47°FLo: 8°C | Hi: 70°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Hi: 70°FHi: 21°C Lo: 46°FLo: 8°C | Hi: 70°FHi: 21°C Lo: 46°FLo: 8°C | Hi: 70°FHi: 21°C Lo: 46°FLo: 8°C | Hi: 75°FHi: 24°C |
| POP: 20% | POP: 80% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1203 PM PDT Thu Sep 10 2026 

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Issued: 131 PM PDT Thu Sep 10 2026
Key Messages
- Breezy and dry Thursday. Elevated fire weather conditions in dry grasses. A 20 percent chance for patchy blowing dust along I-90 from Moses Lake to Ritzville southward across the Columbia Basin.
- Cooler by Friday. Showers return over the weekend. A 60-90 percent chance for greater than a quarter of an inch of precipitation over southeast Washington into the southern to central Idaho Panhandle Saturday and Sunday.
Discussion
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Today and Friday: A cold front will continue to sag southwar...
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