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Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Overcast
61°F
16°C
| Humidity | 59% |
| Wind Speed | N 0 MPH |
| Barometer | 30.27 in (1025.06 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 19 May 11:10 AM PDT |
Extended Forecast for
3 Miles ENE Hillsboro OR
Today
High: 70 °F
Partly Sunny
Tonight
Low: 48 °F
Partly Cloudy
Wednesday
High: 74 °F
Mostly Sunny
Wednesday Night
Low: 50 °F
Decreasing
CloudsThursday
High: 84 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 51 °F
Mostly Clear
Saturday
High: 81 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 70. Light north northwest wind.
Tonight
Partly cloudy, with a low around 48. Northwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 74. Calm wind becoming north 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 50. North northwest wind 5 to 8 mph.
Thursday
Sunny, with a high near 84. North wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 50.
Memorial Day
A chance of rain. Partly sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Hillsboro OR
45.56°N 122.9°W (Elev. 200 ft)
45.56°N 122.9°W (Elev. 200 ft)
9:42 am PDT May 19, 2026
11am PDT May 19, 2026-6pm PDT May 25, 2026
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