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Adams Lake, OR Weather Forecast
Adams Lake, OR Weather Forecast Date: 501 AM PDT Thu Sep 24 2026
The area/counties/county of: Lower Columbia River, including the cities of: Scappoose, St. Helens, Rainier, and Clatskanie.or toggle through each period.
Today... Mostly cloudy. A slight chance of rain this afternoon. Highs in the lower 70s. Winds light. Chance of rain 20%.
Tonight... Rain. Lows in the mid 50s. South wind 5 to 10 mph, becoming southeast 10 to 15 mph with gusts up to 35 mph after midnight. Chance of rain near 100%. Rainfall amounts a quarter to a half of an inch.
Friday... Rain with a slight chance of thunderstorms. Highs in the lower 60s. South wind 15 to 20 mph, becoming southwest in the afternoon. Gusts up to 40 mph. Chance of rain near 100%. Rainfall amounts a tenth to a quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night... Mostly cloudy. A slight chance of rain in the evening. Lows in the upper 40s. West wind 5 to 10 mph in the evening, becoming light and variable. Chance of rain 20%.
Saturday... Partly sunny. Highs in the mid 60s. Light and variable winds, becoming light in the afternoon.
Saturday Night... Mostly cloudy. Lows in the upper 40s.
Sunday... Partly sunny in the morning, then clearing. Highs in the upper 60s.
Sunday Night... Mostly clear. Lows in the upper 40s.
Monday... Partly sunny. Highs in the mid 60s.
Monday Night... Partly cloudy. Lows in the upper 40s.
Tuesday... Partly sunny with a 20% chance of rain. Highs in the upper 60s.
Tuesday Night... Partly cloudy with a 20% chance of rain. Lows in the lower 50s.
POP = Probability of Precipitation
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