| National Weather Service Forecast for:
Happy Valley OR Issued by: National Weather Service Portland, OR |
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| Updated: 4:41 am PDT Jun 30, 2026 | ||||||||||||||||||
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| Overnight |
A 20 percent chance of showers. Cloudy, with a low around 51. Southwest wind around 7 mph. |
| Tuesday |
Mostly cloudy, with a high near 66. West southwest wind around 8 mph. |
| Tuesday Night |
Increasing clouds, with a low around 50. Northwest wind 5 to 10 mph becoming southwest after midnight. |
| Wednesday |
Mostly cloudy, with a high near 67. South southwest wind around 7 mph becoming west northwest in the afternoon. |
| Wednesday Night |
Mostly cloudy, with a low around 49. North northwest wind 5 to 9 mph becoming light after midnight. |
| Thursday |
Partly sunny, with a high near 70. |
| Thursday Night |
Partly cloudy, with a low around 52. |
| Friday |
Mostly sunny, with a high near 75. |
| Friday Night |
Mostly clear, with a low around 53. |
| Independence Day |
Mostly sunny, with a high near 79. |
| Saturday Night |
Mostly clear, with a low around 54. |
| Sunday |
Mostly sunny, with a high near 79. |
| Sunday Night |
Mostly clear, with a low around 54. |
| Monday |
Mostly sunny, with a high near 79. |
Forecast from NOAA-NWS for Happy Valley OR.
