| NWS Forecast for: Benton County Lowlands Issued by: National Weather Service Portland, OR Last Update: 145 PM PST Tue Dec 9 2025 | |
Tonight: Rain likely. Lows in the mid 50s. Southwest wind 10 to 15 mph. Chance of rain 70 percent. Rainfall amounts a tenth to a quarter of an inch. Wednesday: Mostly cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the upper 50s. Southwest wind 10 to 15 mph. Chance of rain 70 percent. Rainfall amounts less than a tenth of an inch. Wednesday Night: Rain likely. Lows in the lower 50s. South wind 5 to 10 mph. Chance of rain 70 percent. Rainfall amounts less than a tenth of an inch. Thursday: Mostly cloudy with a 50 percent chance of rain. Highs around 60. South wind 5 to 10 mph. Thursday Night: Mostly cloudy. A slight chance of rain in the evening. Lows in the upper 40s. Light and variable winds. Chance of rain 20 percent. Friday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 50s. Friday Night: Mostly cloudy. Lows in the lower 40s. Saturday: Partly sunny. Highs in the mid 50s. Saturday Night: Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s. Sunday: Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s. Sunday Night: Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s. Monday: Rain. Highs in the mid 50s. Chance of rain 90 percent. Monday Night: Rain. Lows in the mid 40s. Chance of rain 90 percent. Tuesday: Rain likely. Highs in the mid 50s. Chance of rain 70 percent. | |
| Zone Forecast: Benton County Lowlands | |
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