| NWS Forecast for: Portland OR Issued by: National Weather Service Portland, OR Last Update: 4:41 pm PDT Aug 19, 2026 | |
| Tonight: Mostly clear, with a low around 60. Light north northwest wind. Thursday: Partly sunny, then gradually becoming sunny, with a high near 86. Calm wind. Thursday Night: Mostly clear, with a low around 62. Calm wind. Friday: Increasing clouds, with a high near 83. Calm wind. Friday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 59. Calm wind becoming southwest around 5 mph after midnight. Saturday: Partly sunny, with a high near 75. Saturday Night: Partly cloudy, with a low around 58. Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Sunday Night: Mostly clear, with a low around 58. Monday: Mostly sunny, with a high near 83. Monday Night: Mostly clear, with a low around 60. Tuesday: Mostly sunny, with a high near 81. Tuesday Night: Partly cloudy, with a low around 58. Wednesday: Mostly sunny, with a high near 78. | |
| Portland OR 45.53°N 122.67°W (Elev. 200 ft) | |
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