North Matthieu Lake, OR 7-Day Night Weather Forecast
Sisters Ranger District - 201 N. Pine Street, Sisters, OR 97759 (541) 549-7700Quick Weather Clicks
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North Matthieu Lake, OR Weather Forecast


North Matthieu Lake, OR Weather Forecast Date: 908 PM PDT Mon Aug 03 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.
Rest of Tonight... Mostly clear. Areas of smoke. Lows in the lower 40s to lower 50s.
Tuesday... Sunny. Smoke in the morning, then areas of smoke in the afternoon. Highs in the 80s.
Tuesday Night... Mostly clear. Areas of smoke. Lows in the upper 40s to upper 50s. Gusts up to 20 mph in the evening.
Wednesday... Hot, sunny. Areas of smoke. Highs in the upper 80s to mid 90s.
Wednesday Night... Clear. Patchy smoke. Lows in the lower 50s to lower 60s.
Thursday... Clear. Highs in the lower 80s to lower 90s, except in the upper 80s to upper 90s valleys. Lows in the lower 50s to lower 60s.
Friday... Clear. Highs in the lower 80s to lower 90s, except in the upper 80s to upper 90s valleys. Lows in the lower 50s to lower 60s.
Saturday... Mostly clear. Highs in the mid 70s to mid 80s, except in the mid 80s to lower 90s valleys. Lows in the upper 40s to upper 50s.
Saturday Night... Mostly clear. Highs in the mid 70s to mid 80s, except in the mid 80s to lower 90s valleys. Lows in the upper 40s to upper 50s.
Sunday... Mostly clear. Highs in the lower 70s to lower 80s, except in the upper 70s to mid 80s valleys. Lows in the mid 40s to mid 50s.
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