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Sylvan Weather Forecast
Sylvan, WA Weather Forecast Date: 236 PM PDT Thu Oct 01 2026
Weather forecast for Sylvan, WA
Tonight Lo: 50°F Lo: 10°C |
Tonight... Mostly cloudy in the evening then becoming mostly clear. Lows in the upper 40s to mid 50s. Light wind. |
Fri Hi: 66°FHi: 19°C Lo: 53°F Lo: 12°C |
Friday... Partly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s. Light wind becoming southwest to 10 mph in the afternoon. |
| Sat Hi: 66°FHi: 19°C Lo: 50°F Lo: 10°C |
Saturday... Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 60s to lower 70s. Northeast wind to 10 mph becoming north in the afternoon. |
Sun Hi: 73°FHi: 23°C Lo: 51°F Lo: 11°C |
Sunday... Mostly sunny. Highs in the lower to mid 70s. |
Mon Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Monday... Partly sunny. Highs near 70. |
| Tue Hi: 67°FHi: 19°C Lo: 50°F Lo: 10°C |
Tuesday... Partly sunny. Highs in the mid to upper 60s. |
| Wed Hi: 67°FHi: 19°C Lo: 50°F Lo: 10°C |
Wednesday... Partly sunny. Highs in the mid to upper 60s. |
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