Lyman, WA 7-Day Weather Forecast
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Lyman Weather Forecast


Lyman, WA Weather Forecast Date: 236 PM PDT Wed Sep 23 2026
Weather forecast for Lyman, WA
| Tonight Lo: 47°F Lo: 8°C |
Tonight... Mostly cloudy. Lows in the mid to upper 40s. Light wind. |
| Thu Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Thursday... Mostly cloudy. A slight chance of rain late in the afternoon. Highs in the 60s. Light wind. |
| Fri Hi: 60°FHi: 16°C Lo: 45°F Lo: 7°C |
Friday... Showers in the morning, then showers and a slight chance of thunderstorms in the afternoon. Rainfall amounts a half inch to one inch possible, except higher amounts possible in thunderstorms. Highs in the upper 50s to mid 60s. Light wind becoming southwest to 10 mph in the afternoon. |
| Sat Hi: 63°FHi: 17°C Lo: 43°F Lo: 6°C |
Saturday... Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the lower to mid 60s. |
| Sun Hi: 63°FHi: 17°C Lo: 45°F Lo: 7°C |
Sunday... Mostly sunny. Highs in the lower to mid 60s. |
| Mon Hi: 63°FHi: 17°C Lo: 47°F Lo: 8°C |
Monday... Partly sunny. A slight chance of rain in the afternoon. Highs in the lower to mid 60s. |
| Tue Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Tuesday... Mostly cloudy with a chance of rain. Highs in the mid 60s. |
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