| National Weather Service Forecast for:
Portland OR Issued by: National Weather Service Portland, OR |
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| Updated: 11:41 pm PDT Jun 29, 2026 | ||||||||||||||||||
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| Overnight |
Mostly cloudy, with a low around 53. West wind 3 to 5 mph. |
| Tuesday |
Cloudy, then gradually becoming mostly sunny, with a high near 69. West southwest wind 5 to 7 mph. |
| Tuesday Night |
Increasing clouds, with a low around 51. Northwest wind 5 to 8 mph becoming calm after midnight. |
| Wednesday |
Mostly cloudy, with a high near 70. Light and variable wind becoming south southwest around 5 mph in the afternoon. |
| Wednesday Night |
Partly cloudy, with a low around 51. North northwest wind 5 to 7 mph becoming calm after midnight. |
| Thursday |
Partly sunny, with a high near 73. |
| Thursday Night |
Partly cloudy, with a low around 54. |
| Friday |
Mostly sunny, with a high near 78. |
| Friday Night |
Mostly clear, with a low around 55. |
| Independence Day |
Sunny, with a high near 82. |
| Saturday Night |
Mostly clear, with a low around 56. |
| Sunday |
Mostly sunny, with a high near 82. |
| Sunday Night |
Mostly clear, with a low around 55. |
| Monday |
Mostly sunny, with a high near 82. |
Forecast from NOAA-NWS for Portland OR.