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Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Clear
59°F
15°C
| Humidity | 82% |
| Wind Speed | NW 4 MPH |
| Barometer | 29.93 in (1013.55 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 14 Aug 04:30 AM PDT |
Extended Forecast for
2 Miles SSE Hillsboro OR
Overnight
Low: 58 °F
Slight Chance
T-stormsFriday
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: 86 °F
Mostly Sunny
Sunday Night
Low: 57 °F
Mostly Cloudy
Monday
High: 86 °F
Partly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Calm wind.
Friday
Patchy smoke after 1pm. Mostly sunny, with a high near 86. Calm wind.
Friday Night
Partly cloudy, with a low around 57. North 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 86.
Sunday Night
Mostly cloudy, with a low around 57.
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 55.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Hillsboro OR
45.49°N 122.91°W (Elev. 200 ft)
45.49°N 122.91°W (Elev. 200 ft)
4:41 am PDT Aug 14, 2026
4am PDT Aug 14, 2026-6pm PDT Aug 20, 2026
Additional Resources
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Hourly Weather Forecast
