


Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Mostly Cloudy
63°F
17°C
Humidity | 48% |
Wind Speed | W 8 MPH |
Barometer | 30.12 in (1019.98 mb) |
Dewpoint | 43°F (6°C) |
Visibility | 10.00 mi |
Last update | 19 May 03:00 PM PDT |
Extended Forecast for
Hillsboro OR
This Afternoon
High: 62 °F
Mostly Sunny
Tonight
Low: 43 °F
Chance
ShowersTuesday
High: 62 °F
Chance
ShowersTuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 67 °F
Mostly Sunny
Wednesday Night
Low: 47 °F
Slight Chance
ShowersThursday
High: 68 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Partly Cloudy
Friday
High: 68 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a steady temperature around 62. West southwest wind around 11 mph.
Tonight
A 50 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 43. West southwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
A 50 percent chance of showers, mainly after 8am. Partly sunny, with a high near 62. Calm wind becoming west southwest 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 68.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 45.
Saturday
A slight chance of showers. Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A slight chance of showers. Mostly sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hillsboro OR
45.55°N 122.96°W (Elev. 194 ft)
45.55°N 122.96°W (Elev. 194 ft)
1:55 pm PDT May 19, 2025
3pm PDT May 19, 2025-6pm PDT May 25, 2025