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Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Partly Cloudy
52°F
11°C
| Humidity | 76% |
| Wind Speed | S 4 MPH |
| Barometer | 30.21 in (1023.03 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 09:20 AM PDT |
Extended Forecast for
Cedar Hills OR
Today
High: 60 °F
Increasing
CloudsTonight
Low: 45 °F
Chance
ShowersSaturday
High: 59 °F
Showers
Saturday Night
Low: 42 °F
Slight Chance
Showers then
Partly CloudySunday
High: 66 °F
Partly Sunny
Sunday Night
Low: 44 °F
Partly Cloudy
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 46 °F
Partly Cloudy
Tuesday
High: 74 °F
Mostly Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 60. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. West southwest wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 59. South southwest wind 5 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 42. West northwest wind 6 to 11 mph becoming light west in the evening. Winds could gust as high as 21 mph.
Sunday
Partly sunny, with a high near 66. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cedar Hills OR
45.53°N 122.83°W (Elev. 256 ft)
45.53°N 122.83°W (Elev. 256 ft)
8:42 am PDT May 15, 2026
9am PDT May 15, 2026-6pm PDT May 21, 2026
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