| National Weather Service Forecast for:
Happy Valley OR Issued by: National Weather Service Portland, OR |
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| Updated: 1:06 am PST Feb 2, 2026 | ||||||||||||||||||
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| Overnight |
Mostly cloudy, with a low around 42. Southeast wind around 6 mph. |
| Monday |
A 40 percent chance of rain. Partly sunny, with a high near 53. Southeast wind around 6 mph. |
| Monday Night |
Partly cloudy, with a low around 42. East northeast wind around 6 mph. |
| Tuesday |
Mostly sunny, with a high near 57. East northeast wind around 6 mph. |
| Tuesday Night |
Mostly cloudy, with a low around 43. East northeast wind 7 to 9 mph. |
| Wednesday |
Mostly sunny, with a high near 57. |
| Wednesday Night |
Mostly clear, with a low around 40. |
| Thursday |
Sunny, with a high near 58. |
| Thursday Night |
Partly cloudy, with a low around 40. |
| Friday |
Mostly sunny, with a high near 56. |
| Friday Night |
A slight chance of rain. Mostly cloudy, with a low around 42. |
| Saturday |
A chance of rain. Partly sunny, with a high near 55. |
| Saturday Night |
Rain likely. Mostly cloudy, with a low around 44. |
| Sunday |
Rain likely. Mostly cloudy, with a high near 53. |
Forecast from NOAA-NWS for Happy Valley OR.