| NWS Forecast for: Lower Columbia River Issued by: National Weather Service Portland, OR Last Update: 345 AM PST Sat Dec 27 2025 | |
| Today: Areas of frost this morning. Partly sunny this morning, then mostly cloudy with a slight chance of rain showers this afternoon. Highs in the mid 40s. Winds light. Chance of rain 20 percent. Tonight: Mostly cloudy. A slight chance of rain showers in the evening. Areas of frost with patchy fog after midnight. Lows in the mid 30s. Light and variable winds. Chance of rain 20 percent. Sunday: Areas of frost with patchy fog in the morning. Partly sunny. Highs in the mid 40s. Winds light. Sunday Night: Mostly cloudy. Areas of frost after midnight. Lows in the lower 30s. Winds light. Monday: Areas of frost in the morning. Partly sunny. Highs in the upper 40s. Winds light. Monday Night: Mostly cloudy. Areas of frost. Lows in the lower 30s. Tuesday: Partly sunny. Widespread frost. Highs in the upper 40s. Tuesday Night: Mostly cloudy. Areas of frost. Lows in the mid 30s. Wednesday: Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of rain. Highs in the upper 40s. Wednesday Night: Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s. New Years Day: Cloudy with a 50 percent chance of rain. Highs in the upper 40s. Thursday Night: Rain likely. Lows in the upper 30s. Chance of rain 70 percent. Friday: Rain likely. Highs in the upper 40s. Chance of rain 70 percent. | |
| Zone Forecast: Lower Columbia River | |
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