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Marion, OR Weather Forecast
Marion, OR Weather Forecast Date: 202 PM PDT Fri Sep 18 2026
The area/counties/county of: East Central Willamette Valley, including the cities of: Salem, Keizer, Woodburn, Wilsonville, Molalla, Stayton, and Silverton.or toggle through each period.
This Afternoon... Sunny. Highs in the lower 70s. Winds light.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable winds.
Saturday... Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. Winds light.
Saturday Night... Partly cloudy in the evening, then clearing. Lows in the lower 50s. Winds light.
Sunday... Sunny. Highs in the lower 80s. Winds light.
Sunday Night... Mostly clear. Lows in the mid 50s.
Monday... Mostly sunny. Highs in the upper 70s.
Monday Night... Mostly clear. Lows in the lower 50s.
Tuesday... Mostly sunny. Highs in the mid 70s.
Tuesday Night... Partly cloudy in the evening, then clearing. Lows around 50.
Wednesday... Mostly sunny. Highs in the lower 70s.
Wednesday Night... Partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
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