Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Clear
57°F
14°C
| Humidity | 71% |
| Wind Speed | WNW 9 MPH |
| Barometer | 29.91 in (1012.87 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 26 May 08:35 PM PDT |
Extended Forecast for
5 Miles NE Hillsboro OR
Tonight

Low: 48 °F
Mostly Cloudy
Wednesday

High: 79 °F
Sunny
Wednesday Night

Low: 54 °F
Mostly Clear
Thursday

High: 82 °F
Sunny
Thursday Night

Low: 52 °F
Chance
ShowersFriday

High: 64 °F
Slight Chance
ShowersFriday Night

Low: 44 °F
Partly Cloudy
Saturday

High: 64 °F
Mostly Sunny
Saturday Night

Low: 43 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 48. North northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 79. Light north wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 54. North wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 82. Light north northwest wind.
Thursday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 52. Northwest wind 6 to 9 mph.
Friday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 64.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles NE Hillsboro OR
45.6°N 122.88°W (Elev. 400 ft)
45.6°N 122.88°W (Elev. 400 ft)
8:41 pm PDT May 26, 2026
8pm PDT May 26, 2026-6pm PDT Jun 2, 2026


