Observation Peak Trail, WA 7-Day Weather Forecast
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Observation Peak Trail Weather Forecast


Observation Peak Trail, WA Weather Forecast Date: 1128 PM PDT Wed Aug 26 2026
Weather forecast for Observation Peak Trail, WA
| Tonight |
Tonight... Mostly cloudy. Free air freezing level 14000 feet. Winds light. |
| Thu |
Thursday... Partly sunny in the morning, then clearing. Free air freezing level 13000 feet, Decreasing to free air freezing level 12000 feet in the afternoon. Southwest wind 10 to 15 mph. |
| Fri |
Friday... Partly sunny in the morning, then clearing. Free air freezing level 12000 feet. Northwest wind 5 to 10 mph. |
| Sat |
Saturday... Mostly cloudy in the morning, then becoming mostly sunny. A 50% chance of rain showers. Snow level 6500 feet. |
| Sun |
Sunday... Mostly sunny. Free air freezing level 12000 feet. |
| Mon |
Monday... Mostly sunny with a 20% chance of rain. Snow level above 8000 feet. |
| Tue |
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of rain. Snow level 8000 feet. |
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