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: 1255 PM PST Fri Nov 7 2025


Today: Patchy fog this morning. Mostly cloudy with rain likely this morning, then partly sunny with a chance of showers this afternoon. Highs in the upper 50s. Winds light. Chance of rain 70 percent. Rainfall amounts less than a tenth of an inch.

Tonight: Mostly cloudy. Patchy fog. Lows in the lower 40s. Light and variable winds, becoming light after midnight.

Saturday: Mostly sunny. Highs in the lower 60s. Winds light.

Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. Southeast wind 5 to 10 mph.

Sunday: Partly sunny. Highs in the mid 60s. Southeast wind 5 to 10 mph.

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

Monday: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.

Monday Night: Mostly cloudy with a 20 percent chance of showers. Lows in the lower 40s.

Veterans Day: Partly sunny. Highs in the upper 50s.

Tuesday Night: Mostly cloudy. Lows in the mid 40s.

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

Wednesday Night: Rain likely. Lows in the upper 40s. Chance of rain 70 percent.

Thursday: Rain. Highs in the upper 50s. Chance of rain 90 percent.







Zone Forecast: Lower Columbia River

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