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Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Partly Cloudy
63°F
17°C
| Humidity | 77% |
| Wind Speed | NW 6 MPH |
| Barometer | 29.88 in (1011.85 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 14 Aug 01:15 AM PDT |
Extended Forecast for
3 Miles WSW Cedar Hills OR
Overnight
Low: 59 °F
Patchy Smoke
Friday
High: 86 °F
Partly Sunny
then Patchy
SmokeFriday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 86 °F
Decreasing
CloudsSaturday Night
Low: 57 °F
Partly Cloudy
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 58 °F
Mostly Cloudy
Monday
High: 86 °F
Partly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Detailed Forecast
Overnight
Patchy smoke before 3am. Partly cloudy, with a low around 59. Calm wind.
Friday
Patchy smoke after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind.
Friday Night
Partly cloudy, with a low around 57. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind.
Saturday Night
Partly cloudy, with a low around 57. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
12:41 am PDT Aug 14, 2026
1am PDT Aug 14, 2026-6pm PDT Aug 20, 2026
Additional Resources
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Hourly Weather Forecast
