Weather WorldOpal Lake, WA 7-Day Weather Forecast
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Opal Lake Weather Forecast
Opal Lake, WA Weather Forecast Date: 236 PM PDT Thu Oct 22 2026
Weather forecast for Opal Lake, WA
Tonight Lo: 31°F Lo: -1°C |
Tonight... Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Freezing level near 6500 feet Decreasing to 5000 feet after midnight. Lows in the lower 30s. West wind in the passes 10 to 15 mph. Gusts to 30 mph. |
Fri Hi: 41°FHi: 5°C Lo: 31°F Lo: -1°C |
Friday... Mostly sunny. Freezing level near 5000 feet. Afternoon pass temperatures in the lower 40s. West wind in the passes around 10 mph with gusts to 20 mph in the morning becoming light. |
| Sat Hi: 49°FHi: 9°C Lo: 35°F Lo: 2°C |
Saturday... Mostly sunny. Freezing level near 8000 feet. Afternoon pass temperatures in the upper 40s. Light wind. |
Sun Hi: 45°FHi: 7°C Lo: 35°F Lo: 2°C |
Sunday... Partly sunny. A chance of rain and snow. Snow level near 5000 feet. Afternoon pass temperatures in the mid 40s. |
| Mon Hi: 45°FHi: 7°C Lo: 35°F Lo: 2°C |
Monday... Partly sunny. A chance of rain and snow. Snow level near 5500 feet. Afternoon pass temperatures in the mid 40s. |
| Tue Hi: 45°FHi: 7°C Lo: 31°F Lo: -1°C |
Tuesday... Partly sunny with a slight chance of rain and snow. Snow level near 5000 feet. Afternoon pass temperatures in the mid 40s. |
| Wed Hi: 45°FHi: 7°C Lo: 31°F Lo: -1°C |
Wednesday... Partly sunny with a slight chance of rain and snow. Snow level near 5000 feet. Afternoon pass temperatures in the mid 40s. |
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