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Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Overcast
55°F
13°C
| Humidity | 82% |
| Wind Speed | N 0 MPH |
| Barometer | 29.86 in (1011.18 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 03:35 PM PDT |
Extended Forecast for
3 Miles WSW Cedar Hills OR
This Afternoon

High: 59 °F
Showers
LikelyTonight

Low: 47 °F
Chance
ShowersWednesday

High: 58 °F
Rain
Wednesday Night
Low: 44 °F
Slight Chance
Showers then
Mostly CloudyThursday

High: 63 °F
Partly Sunny
Thursday Night

Low: 42 °F
Mostly Clear
Friday

High: 71 °F
Sunny
Friday Night

Low: 43 °F
Mostly Clear
Saturday

High: 71 °F
Sunny
Detailed Forecast
This Afternoon
Showers likely, mainly before 4pm. Cloudy, with a high near 59. Light west wind. Chance of precipitation is 70%.
Tonight
A chance of showers before midnight, then a chance of showers after 1am. Cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 30%.
Wednesday
Rain, mainly before 2pm. High near 58. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 44. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 63. Light south wind.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Cedar Hills OR
45.5°N 122.88°W (Elev. 200 ft)
45.5°N 122.88°W (Elev. 200 ft)
3:41 pm PDT Apr 21, 2026
3pm PDT Apr 21, 2026-6pm PDT Apr 27, 2026


