7-Day Zone Forecast for Lower Columbia River (Text-Only)
NWS Forecast for: Lower Columbia River
Issued by: National Weather Service Portland, OR
Last Update: 1028 AM PST Sun Nov 1 2026
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Rest Of Today: Mostly sunny. Highs in the mid 50s. Light and variable winds.

Tonight: Mostly clear in the evening, then becoming mostly cloudy. Patchy fog. Lows in the upper 30s. Light and variable winds, becoming light after midnight.

Monday: Patchy fog in the morning. Mostly cloudy. Highs in the mid 50s. Winds light.

Monday Night: Cloudy. Lows in the mid 40s. Light and variable winds.

Tuesday: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 60s. Light and variable winds.

Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.

Wednesday: Mostly sunny in the morning, then becoming mostly cloudy. Rain. Highs in the upper 50s. Chance of rain 80 percent.

Wednesday Night: Rain. Lows in the upper 40s. Chance of rain 80 percent.

Thursday: Mostly cloudy with a 20 percent chance of rain. Highs in the upper 50s.

Thursday Night: Mostly cloudy with rain likely. Lows in the mid 40s. Chance of rain 60 percent.

Friday: Mostly cloudy with rain likely. Highs in the upper 50s. Chance of rain 60 percent.

Friday Night: Mostly cloudy with a 20 percent chance of rain. Lows in the mid 40s.

Saturday: Mostly cloudy with a 50 percent chance of rain. Highs around 60.







Zone Forecast: Lower Columbia River

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