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Mount Thielsen Wilderness, OR Weather Forecast
Mount Thielsen Wilderness, OR Weather Forecast Date: 240 AM PDT Wed Sep 09 2026
The area/counties/county of: South Central Oregon Cascades, including the cities of: Crescent Lake and Diamond Lake.or toggle through each period.
Today... Sunny. Highs in the mid 70s to lower 80s. Southeast winds 5 to 10 mph shifting to the west this afternoon.
Tonight... Clear. Lows in the mid 40s to mid 50s. Northwest winds 5 to 10 mph shifting to the southwest after midnight.
Thursday... Sunny. Highs in the lower to mid 70s. Southwest winds 5 to 10 mph shifting to the west 10 to 15 mph late in the afternoon.
Thursday Night... Mostly clear in the evening then becoming partly cloudy. Lows in the lower to mid 40s. West winds 10 to 15 mph.
Friday... Partly cloudy in the morning then becoming sunny. Highs in the lower 60s to lower 70s. Southwest winds 5 to 10 mph.
Friday Night... Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s.
Saturday... Mostly cloudy. Chance of rain and snow in the morning, then rain showers, snow showers likely and slight chance of thunderstorms in the afternoon. Cooler. Highs in the mid 40s to lower 50s.
Saturday Night... Mostly cloudy. Rain and snow likely in the evening, then chance of rain and snow after midnight. Lows in the lower 30s to lower 40s.
Sunday... Mostly cloudy in the morning then clearing. Not as cool. Highs in the lower 50s to lower 60s.
Sunday Night... Mostly clear. Lows in the mid 30s to mid 40s. Highs in the mid 50s to mid 60s.
Monday... Mostly clear. Lows in the mid 30s to mid 40s. Highs in the mid 50s to mid 60s.
POP = Probability of Precipitation
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