Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Clear
46°F
8°C
| Humidity | 87% |
| Wind Speed | N 0 MPH |
| Barometer | 30.2 in (1022.69 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 11:20 PM PDT |
Extended Forecast for
2 Miles WNW Cedar Hills OR
Tonight
Low: 40 °F
Patchy Fog
Saturday
High: 63 °F
Patchy Fog
then Slight
Chance RainSaturday Night
Low: 50 °F
Rain
Sunday
High: 62 °F
Showers
Sunday Night
Low: 44 °F
Chance Rain
then Slight
Chance RainMonday
High: 63 °F
Mostly Sunny
Monday Night
Low: 43 °F
Partly Cloudy
Tuesday
High: 63 °F
Chance Rain
Tuesday Night
Low: 43 °F
Slight Chance
Rain then
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 40. Calm wind.
Saturday
A 20 percent chance of rain after noon. Patchy fog before 10am. Otherwise, increasing clouds, with a high near 63. Calm wind.
Saturday Night
Rain. Low around 50. Calm wind becoming southwest 5 to 8 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 8am, then showers and possibly a thunderstorm after 8am. High near 62. West southwest wind 5 to 9 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. West wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 63.
Tuesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 43.
Wednesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 63.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Thursday
Rain likely. Mostly cloudy, with a high near 64.
Thursday Night
Rain likely. Mostly cloudy, with a low around 50.
Friday
Rain. Cloudy, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Cedar Hills OR
45.52°N 122.85°W (Elev. 200 ft)
45.52°N 122.85°W (Elev. 200 ft)
10:46 pm PDT Oct 17, 2025
11pm PDT Oct 17, 2025-6pm PDT Oct 24, 2025
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