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Sylvan School, OR Weather Forecast
Sylvan School, OR Weather Forecast Date: 1128 PM PDT Thu Sep 10 2026
The area/counties/county of: Portland West Hills And Chehalem Mountain, including the cities of: Sylvan Hill, Skyline Drive, and Chehalem Mountain.or toggle through each period.
Overnight... Mostly clear. Lows around 50. Winds light.
Friday... Mostly cloudy in the morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the upper 60s. Light and variable winds.
Friday Night... Cloudy. Lows in the lower 50s. Light and variable winds.
Saturday... Mostly cloudy. A slight chance of rain in the morning, then rain with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Winds light. Chance of rain 90%.
Saturday Night... Patchy fog in the evening. Rain. Lows in the lower 50s. Southwest wind 5 to 10 mph. Chance of rain 90%.
Sunday... Mostly cloudy with a 50% chance of rain. Highs in the mid 60s.
Sunday Night... Partly cloudy. Patchy fog. Lows around 50.
Monday... Partly sunny in the morning, then clearing. Highs in the upper 60s.
Monday Night... Mostly clear. Lows in the lower 50s.
Tuesday... Sunny. Highs in the mid 70s.
Tuesday Night... Mostly clear. Lows in the mid 50s.
Wednesday... Sunny. Highs in the lower 80s.
Wednesday Night... Mostly clear. Lows in the upper 50s.
POP = Probability of Precipitation
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