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Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Overcast
57°F
14°C
| Humidity | 62% |
| Wind Speed | N 0 MPH |
| Barometer | 30.29 in (1025.74 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 19 May 09:20 AM PDT |
Extended Forecast for
2 Miles NNE Cedar Hills OR
Today

High: 69 °F
Partly Sunny
Tonight

Low: 49 °F
Partly Cloudy
Wednesday

High: 73 °F
Mostly Sunny
Wednesday Night

Low: 51 °F
Partly Cloudy
Thursday

High: 82 °F
Sunny
Thursday Night

Low: 55 °F
Mostly Clear
Friday

High: 81 °F
Sunny
Friday Night

Low: 52 °F
Mostly Clear
Saturday

High: 80 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 69. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 49. North northwest wind 5 to 9 mph becoming light after midnight.
Wednesday
Mostly sunny, with a high near 73. Light north northwest wind becoming north 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 51. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 82. North wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 51.
Memorial Day
A chance of rain. Partly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Cedar Hills OR
45.53°N 122.8°W (Elev. 361 ft)
45.53°N 122.8°W (Elev. 361 ft)
9:19 am PDT May 19, 2026
9am PDT May 19, 2026-6pm PDT May 25, 2026


