Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Clear
63°F
17°C
| Humidity | 51% |
| Wind Speed | WNW 8 MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 21 May 10:53 PM PDT |
Extended Forecast for
4 Miles SE Cedar Hills OR
Tonight
Low: 55 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 52 °F
Partly Cloudy
Saturday
High: 80 °F
Mostly Sunny
Saturday Night
Low: 50 °F
Mostly Clear
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 52 °F
Mostly Cloudy
Memorial Day
High: 64 °F
Rain Likely
Monday Night
Low: 47 °F
Rain Likely
Detailed Forecast
Tonight
Mostly clear, with a low around 55. North northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 83. Calm wind becoming north 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 52. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 80. Light north northwest wind.
Saturday Night
Mostly clear, with a low around 50. North northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 52.
Memorial Day
Rain likely, mainly after 11am. Mostly cloudy, with a high near 64.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 66.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Wednesday
A slight chance of rain. Partly sunny, with a high near 70.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SE Cedar Hills OR
45.47°N 122.78°W (Elev. 200 ft)
45.47°N 122.78°W (Elev. 200 ft)
10:41 pm PDT May 21, 2026
11pm PDT May 21, 2026-6pm PDT May 28, 2026
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