Lyman Lake, WA 7-Day Weather Forecast
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Lyman Lake Weather Forecast


Lyman Lake, WA Weather Forecast Date: 425 PM PDT Sat Aug 29 2026
Weather forecast for Lyman Lake, WA
| Tonight Lo: 45°F Lo: 7°C |
Tonight... Mostly cloudy. Rain showers and a chance of thunderstorms in the evening, then a chance of rain showers overnight. Patchy smoke. Some thunderstorms May produce heavy rainfall in the evening. Lows in the 40s. Gusts up to 20 mph in the evening. Chance of precipitation 90%. Rainfall amounts less than a quarter of an inch, except higher amounts possible in thunderstorms. |
| Sun Hi: 70°FHi: 21°C Lo: 46°F Lo: 8°C |
Sunday... Patchy smoke in the morning. Partly cloudy. Highs in the upper 60s to mid 70s. |
| Mon Hi: 76°FHi: 24°C Lo: 50°F Lo: 10°C |
Monday... Sunny, warmer. Highs in the mid 70s to lower 80s. |
| Tue Hi: 83°FHi: 28°C Lo: 50°F Lo: 10°C |
Tuesday... Mostly cloudy. Highs in the lower to mid 80s. |
| Wed Hi: 70°FHi: 21°C Lo: 50°F Lo: 10°C |
Wednesday... Mostly cloudy with a 50% chance of rain showers. Highs in the upper 60s to lower 70s. Lows in the mid 40s to mid 50s. |
| Thu Hi: 67°FHi: 19°C Lo: 45°F Lo: 7°C |
Thursday... Rain showers likely and a chance of thunderstorms. Highs in the mid to upper 60s. Chance of precipitation 70%. |
| Fri Hi: 70°FHi: 21°C Lo: 46°F Lo: 8°C |
Friday... Mostly cloudy with a 40% chance of rain showers. Highs in the upper 60s to lower 70s. |
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