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: 246 AM PST Fri Jan 30 2026


Today: Rain. Highs in the lower 50s. Southeast wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts around a tenth of an inch.

Tonight: Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Patchy fog. Lows in the mid 40s. Winds light. Chance of rain 50 percent. Rainfall amounts less than a tenth of an inch.

Saturday: Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs around 60. Winds light.

Saturday Night: Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s. Winds light.

Sunday: Rain. Highs in the mid 50s. Winds light. Chance of rain near 100 percent.

Sunday Night: Rain likely. Patchy fog. Lows in the mid 40s. Chance of rain 70 percent.

Monday: Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s.

Monday Night: Mostly cloudy with a 40 percent chance of rain. Patchy fog. Lows around 40.

Tuesday: Partly sunny. Patchy fog. Highs around 60.

Tuesday Night: Mostly cloudy. Lows around 40.

Wednesday: Mostly sunny. Highs in the lower 60s.

Wednesday Night: Partly cloudy. Lows in the upper 30s.

Thursday: Mostly sunny. Highs in the lower 60s.







Zone Forecast: Lower Columbia River

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