Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Mostly Cloudy
63°F
17°C
| Humidity | 77% |
| Wind Speed | W 4 MPH |
| Barometer | 30.04 in (1017.27 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 8.00 mi |
| Last update | 21 Sep 11:05 AM PDT |
Extended Forecast for
3 Miles NNW Cedar Hills OR
Today
High: 71 °F
Chance Rain
Tonight
Low: 49 °F
Mostly Clear
Monday
High: 76 °F
Patchy Fog
then SunnyMonday Night
Low: 53 °F
Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 56 °F
Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Detailed Forecast
Today
A 40 percent chance of rain, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 71. West northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 49. North northwest wind around 5 mph becoming calm in the evening.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Clear, with a low around 53. North wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 86. Northeast wind 3 to 6 mph.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 54.
Saturday
A slight chance of showers. Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Cedar Hills OR
45.55°N 122.83°W (Elev. 269 ft)
45.55°N 122.83°W (Elev. 269 ft)
10:41 am PDT Sep 21, 2025
11am PDT Sep 21, 2025-6pm PDT Sep 27, 2025
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