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.

Partly Cloudy

13°C

55°F

Humidity 76%
Wind Speed SW 9 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 9°C (48°F)
Visibility 16 km
Last update 15 Jun 09:05 AM PDT
Extended Forecast for

Hillsboro OR

  • Today

    Today: Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 18. West wind 11 to 16 km/h, with gusts as high as 29 km/h. Chance of precipitation is 70%.

    High: 18 °C

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 6. West wind 6 to 11 km/h becoming light and variable in the evening.

    Low: 6 °C

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 19. Calm wind becoming northwest 5 to 8 km/h in the afternoon. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 19 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7. North northwest wind 6 to 11 km/h becoming light west northwest after midnight.

    Low: 7 °C

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21. Calm wind becoming west 5 to 8 km/h in the afternoon.

    High: 21 °C

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8.

    Low: 8 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 26.

    High: 26 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10.

    Low: 10 °C

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 29.

    High: 29 °C

    Sunny

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 18. West wind 11 to 16 km/h, with gusts as high as 29 km/h. Chance of precipitation is 70%.
Tonight
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 6. West wind 6 to 11 km/h becoming light and variable in the evening.
Sunday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 19. Calm wind becoming northwest 5 to 8 km/h in the afternoon. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 7. North northwest wind 6 to 11 km/h becoming light west northwest after midnight.
Monday
Partly sunny, with a high near 21. Calm wind becoming west 5 to 8 km/h in the afternoon.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 10.
Juneteenth
Sunny, with a high near 29.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 29.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro OR
 45.53°N 122.92°W (Elev. 200 m)
Last Update:
8:41 am PDT Jun 15, 2024
Forecast Valid:
9am PDT Jun 15, 2024-6pm PDT Jun 21, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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