Want to revisit 2025? Here's our year-end climate summary!
Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >
Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Partly Cloudy
41°F
5°C
| Humidity | 75% |
| Wind Speed | WNW 3 MPH |
| Barometer | 30.22 in (1023.37 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 8.00 mi |
| Last update | 26 Jan 05:35 PM PST |
Extended Forecast for
3 Miles E Hillsboro OR
Tonight
Low: 34 °F
Areas Frost
Tuesday
High: 50 °F
Mostly Cloudy
then Chance
RainTuesday Night
Low: 39 °F
Rain Likely
Wednesday
High: 53 °F
Rain Likely
Wednesday Night
Low: 46 °F
Rain
Thursday
High: 54 °F
Rain
Thursday Night
Low: 44 °F
Rain Likely
Friday
High: 56 °F
Rain Likely
Friday Night
Low: 44 °F
Chance Rain
Detailed Forecast
Tonight
Areas of frost between 11pm and 1am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Tuesday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 50. Light east wind.
Tuesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely. Cloudy, with a high near 53. South wind 3 to 6 mph. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 46. South southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 54. Chance of precipitation is 80%.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 57.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Partly sunny, with a high near 57.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Hillsboro OR
45.52°N 122.85°W (Elev. 200 ft)
45.52°N 122.85°W (Elev. 200 ft)
5:41 pm PST Jan 26, 2026
5pm PST Jan 26, 2026-6pm PST Feb 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
