| NWS Forecast for: Lower Columbia River Issued by: National Weather Service Portland, OR Last Update: 145 AM PST Sun Jan 11 2026 | |
| Today: Mostly cloudy with a 50 percent chance of rain. Highs in the lower 50s. Winds light. Rainfall amounts less than a tenth of an inch. Tonight: Mostly cloudy. A chance of rain, mainly in the evening. Lows in the lower 40s. Winds light. Chance of rain 50 percent. Rainfall amounts less than a tenth of an inch. Monday: Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of rain. Highs in the mid 50s. Winds light. Rainfall amounts less than a tenth of an inch. Monday Night: Partly cloudy. Patchy fog after midnight. Lows around 40. Light and variable winds. Tuesday: Patchy fog in the morning. Mostly sunny. Highs in the mid 50s. Winds light in the morning, becoming light and variable. Tuesday Night: Partly cloudy. Patchy fog. Lows in the upper 30s. Wednesday: Partly sunny. Patchy fog. Highs in the mid 50s. Wednesday Night: Mostly cloudy. Lows around 40. Thursday: Mostly sunny. Highs in the mid 50s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Friday: Sunny. Highs in the mid 50s. Friday Night: Mostly clear. Lows in the mid 30s. Saturday: Sunny. Highs in the mid 50s. | |
| Zone Forecast: Lower Columbia River | |
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