Weather WorldSummit Lakes, WA 7-Day Weather Forecast
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Summit Lakes Weather Forecast
Summit Lakes, WA Weather Forecast Date: 302 PM PDT Sat Oct 17 2026
Weather forecast for Summit Lakes, WA
Tonight Lo: 30°F Lo: -1°C |
Tonight... Mostly cloudy in the evening then clearing. Lows in the upper 20s to lower 30s. Gusts up to 20 mph in the evening. |
Sun Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Sunday... Sunny. Highs in the upper 40s to upper 50s. |
Mon Hi: 50°FHi: 10°C |
Monday... Mostly cloudy. Highs in the mid 40s to mid 50s. |
| Tue |
Tuesday... Mostly clear. Highs in the mid 40s to lower 50s, except in the 50s valleys. Lows in the 30s. |
| Wed |
Wednesday... Mostly clear. Highs in the 50s, except around 60 valleys. Lows in the lower 30s to lower 40s. |
| Thu Lo: 35°F Lo: 2°C |
Thursday... Mostly sunny. Highs in the mid 40s to mid 50s, except in the mid 50s valleys. |
Fri Hi: 49°FHi: 9°C Lo: 30°F Lo: -1°C |
Friday... Partly sunny with a 20% chance of rain and mountain snow showers. Highs in the upper 30s to upper 40s. |
Summit Lakes Radar Loop
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