National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Clear

61°F

16°C

Humidity 51%
Wind Speed E 6 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 08 Nov 02:00 PM PST
Extended Forecast for

3 Miles WSW Hillsboro OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 61. East northeast wind around 8 mph, with gusts as high as 18 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. North wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. Light and variable wind becoming north northeast around 5 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 60. Calm wind.

    High: 60 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 59.

    High: 59 °F

    Rain Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. East northeast wind around 8 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 45. North wind 5 to 8 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 62. Light and variable wind becoming north northeast around 5 mph.
Sunday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 46. Calm wind.
Monday
A 30 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 60. Calm wind.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 41.
Veterans Day
Mostly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 59.
Wednesday Night
Rain. Cloudy, with a low around 47.
Thursday
Showers. Cloudy, with a high near 56.
Thursday Night
Showers. Cloudy, with a low around 43.
Friday
Showers likely. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Hillsboro OR
 45.52°N 123.01°W (Elev. 118 ft)
Last Update:
1:45 pm PST Nov 8, 2025
Forecast Valid:
2pm PST Nov 8, 2025-6pm PST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation