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Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Rain
63°F
17°C
| Humidity | 59% |
| Wind Speed | SSE 8 MPH |
| Barometer | 29.82 in (1009.82 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 20 Apr 04:20 PM PDT |
Extended Forecast for
3 Miles WSW Cedar Hills OR
This Afternoon

High: 75 °F
Slight Chance
ShowersTonight
Low: 50 °F
Chance
Showers then
Showers
LikelyTuesday

High: 61 °F
Showers
LikelyTuesday Night

Low: 47 °F
Chance Rain
Wednesday

High: 59 °F
Rain Likely
Wednesday Night
Low: 44 °F
Slight Chance
Showers then
Mostly CloudyThursday

High: 66 °F
Partly Sunny
Thursday Night

Low: 42 °F
Mostly Clear
Friday

High: 74 °F
Sunny
Detailed Forecast
This Afternoon
A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 75. West wind around 6 mph.
Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 50. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly before 2pm. Cloudy, with a high near 61. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely before 11am, then showers likely after 11am. Cloudy, with a high near 59. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. 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.
Thursday
Partly sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 74.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 70.
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 20, 2026
4pm PDT Apr 20, 2026-6pm PDT Apr 27, 2026


