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St. Helens School, OR 7-Day Night Weather Forecast
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St. Helens School, OR Weather Forecast
St. Helens School, OR Weather Forecast Date: 1129 PM PDT Sat Oct 31 2026
The area/counties/county of: Lower Columbia River, including the cities of: Scappoose, St. Helens, Rainier, and Clatskanie.or toggle through each period.
Overnight... Mostly clear. Patchy dense fog. Lows in the upper 30s. Light and variable winds.
Sunday... Patchy dense fog and frost in the morning. Mostly sunny. Highs in the upper 50s. Light and variable winds.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Lows in the upper 30s. Light and variable winds.
Monday... Patchy fog in the morning. Mostly cloudy. Highs in the upper 50s. Winds light in the morning, becoming light and variable.
Monday Night... Cloudy. Lows in the mid 40s. Light and variable winds.
Tuesday... Cloudy in the morning, then becoming partly sunny. Highs in the lower 60s.
Tuesday Night... Partly cloudy. Lows in the lower 40s.
Wednesday... Partly sunny with a 20% chance of rain. Highs in the upper 50s.
Wednesday Night... Mostly cloudy with rain likely. Lows in the mid 40s. Chance of rain 70%.
Thursday... Mostly cloudy with a 20% chance of rain. Highs in the upper 50s.
Thursday Night... Mostly cloudy with a 50% chance of rain. Lows in the mid 40s.
Friday... Mostly cloudy with rain likely. Highs in the upper 50s. Chance of rain 60%.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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