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Nielsen, OR Weather Forecast
Nielsen, OR Weather Forecast Date: 502 PM PDT Sun Sep 27 2026
The area/counties/county of: Inner Portland Metro, including the cities of: Portland, Sellwood, Happy Valley, Lake Oswego, Oregon City, and Eagle Creek.or toggle through each period.
Tonight... Clear. Lows in the upper 40s. Winds light this evening, becoming light and variable.
Monday... Mostly sunny. Highs around 70. Light and variable winds, becoming light in the afternoon.
Monday Night... Mostly cloudy. Lows around 50. Light and variable winds, becoming light after midnight.
Tuesday... Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 60s. Winds light. Chance of rain 50%.
Tuesday Night... Mostly cloudy. A chance of rain, mainly in the evening. Lows in the lower 50s. Winds light. Chance of rain 50%.
Wednesday... Mostly sunny. Highs in the upper 60s.
Wednesday Night... Partly cloudy. Lows in the lower 50s.
Thursday... Mostly sunny. Highs in the mid 70s.
Thursday Night... Partly cloudy. Lows in the lower 50s.
Friday... Partly sunny. Highs in the lower 70s.
Friday Night... Partly cloudy in the evening, then clearing. Lows in the lower 50s.
Saturday... Mostly sunny. Highs in the mid 70s.
Saturday Night... Mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
Nielsen Radar Loop
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