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Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Clear
82°F
28°C
| Humidity | 30% |
| Wind Speed | N 9 MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 05 Jul 05:00 PM PDT |
Extended Forecast for
Hillsboro OR
Tonight
Low: 55 °F
Clear
Monday
High: 90 °F
Sunny
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 54 °F
Partly Cloudy
Wednesday
High: 79 °F
Partly Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 55. North wind 5 to 8 mph becoming calm after midnight.
Monday
Sunny, with a high near 90. Calm wind.
Monday Night
Mostly clear, with a low around 54. North northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 84. Calm wind.
Tuesday Night
Partly cloudy, with a low around 54. North northwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hillsboro OR
45.51°N 122.91°W (Elev. 200 ft)
45.51°N 122.91°W (Elev. 200 ft)
4:41 pm PDT Jul 5, 2026
5pm PDT Jul 5, 2026-6pm PDT Jul 12, 2026
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