| NWS Forecast for: Benton County Lowlands Issued by: National Weather Service Portland, OR Last Update: 156 PM PST Sun Feb 1 2026 | |
| Tonight: Partly cloudy this evening, then mostly cloudy with a slight chance of rain showers after midnight. Patchy fog after midnight. Lows in the upper 30s. Winds light. Chance of rain 20 percent. Monday: Mostly sunny. A slight chance of rain in the morning. Patchy fog in the morning. Highs in the upper 50s. Winds light. Chance of rain 20 percent. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 30s. Winds light in the evening, becoming light and variable. Tuesday: Patchy fog in the morning. Partly sunny. Highs in the upper 50s. Light and variable winds. Tuesday Night: Mostly cloudy. Patchy fog. Lows in the upper 30s. Light and variable winds. Wednesday: Partly sunny in the morning, then clearing. Patchy fog. Highs in the upper 50s. Wednesday Night: Mostly clear. Patchy fog. Lows in the mid 30s. Thursday: Sunny. Patchy fog. Highs in the upper 50s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Patchy fog. Lows in the upper 30s. Friday: Partly sunny in the morning, then clearing. Highs in the upper 50s. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40. Saturday: Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of rain. Highs in the upper 50s. Saturday Night: Mostly cloudy with rain likely. Lows in the lower 40s. Chance of rain 70 percent. Sunday: Rain likely. Highs in the mid 50s. Chance of rain 70 percent. | |
| Zone Forecast: Benton County Lowlands | |
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