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.

light rain,mist

56°F

13°C

Humidity 93%
Wind Speed S 9 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Last update 06 Nov 04:53 PM PST
Extended Forecast for

2 Miles WSW Hillsboro OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 59. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after 11am. Mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 59. Light east northeast wind.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 59. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers, mainly after 11am. Mostly sunny, with a high near 57. Calm wind.
Friday Night
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 59. Light east northeast wind.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
A chance of showers. Mostly cloudy, with a high near 60.
Monday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 44.
Veterans Day
Patchy fog. Otherwise, partly sunny, with a high near 58.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 44.
Wednesday
A chance of showers. Mostly cloudy, with a high near 58.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 46.
Thursday
Showers. Cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Hillsboro OR
 45.52°N 122.98°W (Elev. 161 ft)
Last Update:
4:46 pm PST Nov 6, 2025
Forecast Valid:
5pm PST Nov 6, 2025-6pm PST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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