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Copper Lake, OR Weather Forecast
Copper Lake, OR Weather Forecast Date: 302 PM PDT Tue Oct 27 2026
The area/counties/county of: East Slopes Of The Oregon Cascades, including the cities of: Camp Sherman, La Pine, Sisters, and Sunriver.or toggle through each period.
Tonight... Mostly cloudy with a 50% chance of rain and high mountain snow showers. Snow level 4000 feet overnight. Lows in the mid 20s to mid 30s. Southwest wind 5 to 15 mph overnight. Gusts up to 40 mph.
Wednesday... Rain and mountain snow showers in the morning, then a chance of rain and mountain snow showers in the afternoon. Little or no mountain snow accumulation. Highs in the upper 30s to mid 40s. Southwest wind 5 to 15 mph in the morning, becoming light. Gusts up to 30 mph. Chance of precipitation near 100%.
Wednesday Night... Mostly cloudy. A 50% chance of rain and mountain snow showers in the evening. Patchy fog overnight. Snow level 4500 feet. Lows in the lower 20s to lower 30s. Gusts up to 20 mph in the evening.
Thursday... Partly sunny. Highs in the 40s.
Thursday Night... Mostly cloudy with a chance of rain and mountain snow showers. Snow level 4500 feet. Lows in the lower 20s to lower 30s. Chance of precipitation 50%.
Friday... Partly sunny. Highs in the mid 30s to mid 40s, except in the mid to upper 40s valleys.
Friday Night... Mostly clear. Lows in the 20s.
Saturday... Partly sunny. Highs in the upper 30s to upper 40s.
Saturday Night... Mostly cloudy with a 50% chance of rain and mountain snow showers. Lows in the lower 20s to lower 30s.
Sunday... Partly sunny with a 20% chance of mountain snow showers. Highs in the 40s.
Sunday Night... Partly cloudy. Lows in the mid 20s to mid 30s. Highs in the lower 40s to lower 50s.
Monday... Partly cloudy. Lows in the mid 20s to mid 30s. Highs in the lower 40s to lower 50s.
POP = Probability of Precipitation
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