| NWS Forecast for: Benton County Lowlands Issued by: National Weather Service Portland, OR Last Update: 501 AM PDT Tue Jun 23 2026 | |
| Today: Partly sunny. Highs around 90. Light and variable winds, becoming north 5 to 10 mph this afternoon. Tonight: Mostly clear. Lows in the mid 50s. West wind 5 to 10 mph. Wednesday: Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming northwest 5 to 10 mph in the afternoon. Wednesday Night: Partly cloudy. Lows in the lower 50s. Northwest wind 10 to 15 mph, becoming light after midnight. Thursday: Partly sunny. Highs in the upper 70s. Light and variable winds, becoming light in the afternoon. Thursday Night: Rain. Lows in the lower 50s. Chance of rain 90 percent. Friday: Rain. Highs in the mid 60s. Chance of rain 90 percent. Friday Night: Mostly cloudy with a 50 percent chance of rain. Lows around 50. Saturday: Showers with a slight chance of thunderstorms. Highs in the mid 60s. Chance of rain 80 percent. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. A 40 percent chance of rain. Lows in the upper 40s. Sunday: Partly sunny in the morning, then becoming mostly cloudy. A 20 percent chance of rain. Highs in the upper 60s. Sunday Night: Mostly cloudy in the evening, then clearing. Lows in the upper 40s. Monday: Partly sunny. Highs in the lower 70s. | |
| Zone Forecast: Benton County Lowlands | |
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