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Cascade Locks, OR Weather Forecast
Cascade Locks, OR Weather Forecast Date: 1129 PM PDT Sun Oct 25 2026
The area/counties/county of: West Columbia River Gorge I, including the cities of: Rooster Rock, Multnomah Falls, Bonneville, Cascade Locks, Cape Horn, Beacon Rock Sp, North Bonneville, and Stevenson.or toggle through each period.
Overnight... Showers. Lows in the upper 40s. East wind 5 to 10 mph. Chance of rain near 100%. Rainfall amounts a tenth to a quarter of an inch.
Monday... Showers. Highs in the upper 50s. Winds light. Chance of rain 90%. Rainfall amounts around a quarter of an inch.
Monday Night... Showers. Lows in the upper 40s. Southwest wind 10 to 15 mph. Chance of rain near 100%. Rainfall amounts a tenth to a quarter of an inch.
Tuesday... Showers. Highs in the upper 50s. Southwest wind 10 to 15 mph. Chance of rain 90%.
Tuesday Night... Showers, breezy with lows in the mid 40s. Southwest wind 10 to 15 mph, rising to 15 to 25 mph with gusts up to 40 mph after midnight. Chance of rain near 100%.
Wednesday... Showers, breezy with highs in the lower 50s. Chance of rain near 100%.
Wednesday Night... Showers. Lows in the lower 40s. Chance of rain near 100%.
Thursday... Rain likely. Highs in the mid 50s. Chance of rain 70%.
Thursday Night... Mostly cloudy with rain likely. Lows around 40. Chance of rain 70%.
Friday... Mostly cloudy in the morning, then becoming partly sunny. A 40% chance of rain. Highs in the mid 50s.
Friday Night... Partly cloudy. Lows in the upper 30s.
Saturday... Mostly sunny. Highs in the upper 50s.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40.
POP = Probability of Precipitation
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