Weather WorldHappy Valley, OR 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Happy Valley, OR Weather Forecast
Happy Valley, OR Weather Forecast Date: 501 AM PDT Thu Oct 29 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.
Today... Patchy fog this morning. Mostly cloudy with a chance of rain showers this morning, then partly sunny with a slight chance of rain showers this afternoon. Highs in the mid 50s. Winds light. Chance of rain 50%. Rainfall amounts less than a tenth of an inch.
Tonight... Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Patchy fog. Lows around 40. Light and variable winds. Chance of rain 30%. Rainfall amounts less than a tenth of an inch.
Friday... Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. A 40% chance of rain showers. Highs in the mid 50s. Light and variable winds, becoming light in the afternoon.
Friday Night... Partly cloudy. Patchy fog. Lows in the upper 30s. Winds light.
Saturday... Patchy fog and frost in the morning. Mostly sunny. Highs in the mid 50s. Light and variable winds, becoming light in the afternoon.
Saturday Night... Mostly cloudy. Patchy fog. Lows in the upper 30s.
Sunday... Mostly sunny. Patchy fog. Highs in the mid 50s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
Monday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 50s.
Monday Night... Mostly cloudy. Lows in the lower 40s.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s.
Tuesday Night... Partly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
Happy Valley Radar Loop
Use the map search tool if you want to place a location marker on the radar map...