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: 211 PM PDT Sat Jul 12 2025




Tonight: Mostly clear. Lows in the mid 60s. Northwest wind 5 to 10 mph.

Sunday: Sunny. Highs in the lower 90s. Northwest wind 10 to 15 mph.

Sunday Night: Mostly clear. Lows around 60. Northwest wind 10 to 15 mph.

Monday: Mostly sunny. Highs in the lower 80s. Northwest wind 5 to 10 mph.

Monday Night: Mostly clear. Lows in the upper 50s. Northwest wind 10 to 15 mph.

Tuesday: Sunny. Highs in the lower 90s.

Tuesday Night: Clear. Lows in the lower 60s.

Wednesday: Sunny. Highs in the mid 90s.

Wednesday Night: Mostly clear. Lows in the lower 60s.

Thursday: Sunny. Highs around 90.

Thursday Night: Mostly clear. Lows in the upper 50s.

Friday: Sunny. Highs in the upper 80s.

Friday Night: Mostly clear. Lows in the upper 50s.

Saturday: Sunny. Highs in the upper 80s.







Zone Forecast: Lower Columbia River

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