| NWS Forecast for: Benton County Lowlands Issued by: National Weather Service Portland, OR Last Update: 402 PM PST Sun Feb 22 2026 | |
| Tonight: Rain. Lows in the lower 40s. Winds light. Chance of rain near 100 percent. Rainfall amounts a quarter to a half of an inch. Monday: Rain. Highs in the lower 50s. Winds light. Chance of rain near 100 percent. Rainfall amounts three quarters of an inch to one inch. Monday Night: Rain. Lows in the lower 40s. Winds light. Chance of rain near 100 percent. Rainfall amounts a half to three quarters of an inch. Tuesday: Rain. Highs in the lower 50s. Winds light. Chance of rain 90 percent. Tuesday Night: Rain likely. Lows in the upper 30s. Winds light. Chance of rain 70 percent. Wednesday: Partly sunny with a 50 percent chance of rain. Highs in the lower 50s. Wednesday Night: Partly cloudy with a 30 percent chance of rain. Lows in the lower 30s. Thursday: Partly sunny with a 20 percent chance of rain. Highs in the mid 50s. Thursday Night: Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s. Friday: Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of rain. Highs in the lower 50s. Friday Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower 30s. Saturday: Mostly sunny with a 20 percent chance of rain. Highs in the upper 40s. Saturday Night: Partly cloudy with a 20 percent chance of rain. Lows in the lower 30s. Sunday: Mostly sunny with a 20 percent chance of rain. Highs in the lower 50s. | |
| Zone Forecast: Benton County Lowlands | |
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