| NWS Forecast for: Lower Columbia River Issued by: National Weather Service Portland, OR Last Update: 545 AM PST Fri Dec 5 2025 | |
Today: Rain. Highs in the upper 50s. South wind 5 to 10 mph, becoming southwest 10 to 15 mph with gusts up to 35 mph this afternoon. Chance of rain near 100 percent. Rainfall amounts a tenth to a quarter of an inch. Tonight: Showers likely. Lows in the upper 40s. Southwest wind 10 to 15 mph with gusts up to 35 mph. Chance of rain 70 percent. Rainfall amounts less than a tenth of an inch. Saturday: Showers. Highs in the mid 50s. Southwest wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts a tenth to a quarter of an inch. Saturday Night: Showers in the evening, then rain after midnight. Lows in the upper 40s. South wind 5 to 10 mph. Chance of rain near 100 percent. Sunday: Rain. Highs in the mid 50s. South wind 5 to 10 mph. Chance of rain near 100 percent. Sunday Night: Rain. Lows in the upper 40s. Chance of rain 80 percent. Monday: Rain. Highs in the upper 50s. Chance of rain near 100 percent. Monday Night: Rain. Lows in the upper 40s. Chance of rain near 100 percent. Tuesday: Rain. Highs in the mid 50s. Chance of rain near 100 percent. Tuesday Night: Rain. Lows in the upper 40s. Chance of rain 90 percent. Wednesday: Rain. Highs in the upper 50s. Chance of rain 90 percent. Wednesday Night: Rain. Lows in the upper 40s. Chance of rain 80 percent. Thursday: Rain likely. Highs in the mid 50s. Chance of rain 70 percent. | |
| Zone Forecast: Lower Columbia River | |
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