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

45°F

7°C

Humidity 93%
Wind Speed NNW 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 19 Jun 06:20 AM PDT
Extended Forecast for

2 Miles S Hillsboro OR

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 73 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 47. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 11am. High near 62. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then a chance of showers. Low around 47. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 59. Light south southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Increasing clouds, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 47. Northwest wind 5 to 8 mph becoming calm after midnight.
Friday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 62. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 11pm, then a chance of showers. Low around 47. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers. High near 59. Light south southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Hillsboro OR
 45.49°N 122.94°W (Elev. 200 ft)
Last Update:
5:46 am PDT Jun 19, 2025
Forecast Valid:
6am PDT Jun 19, 2025-6pm PDT Jun 25, 2025
 
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