| NWS Forecast for: Happy Valley OR Issued by: National Weather Service Portland, OR Last Update: 6:41 am PDT Oct 14, 2026 |  |
| Today: Partly sunny, then gradually becoming sunny, with a high near 67. Light and variable wind. Tonight: Mostly clear, with a low around 50. Calm wind becoming northeast 5 to 9 mph after midnight. Thursday: Sunny, with a high near 77. East northeast wind around 9 mph, with gusts as high as 20 mph. Thursday Night: Mostly clear, with a low around 54. East northeast wind 8 to 14 mph, with gusts as high as 22 mph. Friday: Mostly sunny, with a high near 77. East wind 5 to 9 mph becoming calm in the morning. Friday Night: Partly cloudy, with a low around 51. Saturday: A 50 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 63. Saturday Night: Partly cloudy, with a low around 43. Sunday: Mostly sunny, with a high near 60. Sunday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 45. Monday: A chance of rain. Mostly cloudy, with a high near 57. Monday Night: A chance of rain. Mostly cloudy, with a low around 45. Tuesday: A slight chance of rain. Partly sunny, with a high near 58. | |
| Happy Valley OR 45.44°N 122.52°W (Elev. 600 ft) | |
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