| NWS Forecast for: Lower Columbia River Issued by: National Weather Service Portland, OR Last Update: 1128 PM PDT Tue Jul 28 2026 | |
| Overnight: Mostly clear late this evening, then becoming partly cloudy. Lows in the mid 50s. Winds light. Wednesday: Sunny. Highs around 80. Northwest wind 5 to 10 mph. Wednesday Night: Mostly clear. Lows in the lower 50s. Northwest wind 5 to 10 mph. Thursday: Mostly sunny. Highs around 80. Light and variable winds, becoming light in the afternoon. Thursday Night: Clear. Lows in the mid 50s. Northwest wind 5 to 10 mph. Friday: Sunny. Highs in the mid 80s. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Saturday: Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of rain. Highs in the mid 70s. Saturday Night: Partly cloudy in the evening, then clearing. Lows in the lower 50s. Sunday: Mostly sunny. Highs in the mid 70s. Sunday Night: Mostly clear. Lows in the mid 50s. Monday: Sunny. Highs in the mid 80s. Monday Night: Mostly clear. Lows in the upper 50s. Tuesday: Sunny. Highs in the upper 80s. | |
| Zone Forecast: Lower Columbia River | |
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