Weather WorldLake Roslyn, OR 7-Day Weather Forecast
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Lake Roslyn Weather Forecast
Lake Roslyn, OR Weather Forecast Date: 501 PM PDT Sun Aug 16 2026
Weather forecast for Lake Roslyn, OR
Tonight Lo: 55°F Lo: 13°C |
Tonight... Mostly cloudy. Lows in the mid 50s. Winds light. |
Mon Hi: 81°FHi: 27°C Lo: 55°F Lo: 13°C |
Monday... Partly sunny. Highs in the lower 80s. Winds light. |
Tue Hi: 81°FHi: 27°C Lo: 55°F Lo: 13°C |
Tuesday... Partly sunny in the morning, then clearing. Highs in the lower 80s. Winds light. |
Wed Hi: 80°FHi: 27°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly sunny. Highs around 80. |
| Thu Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Thursday... Mostly sunny. Highs in the mid 80s. |
| Fri Hi: 80°FHi: 27°C Lo: 55°F Lo: 13°C |
Friday... Mostly cloudy. Highs around 80. |
Sat Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy with a 20% chance of rain. Highs in the mid 70s. |
Lake Roslyn Radar Loop
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