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

79°F

26°C

Humidity 31%
Wind Speed NNE 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Jun 04:05 PM PDT
Extended Forecast for

2 Miles S Hillsboro OR

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Increasing clouds, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers between 10am and 11am. Partly sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 73 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Northwest wind around 6 mph becoming calm after midnight.

    Low: 48 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 73. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. North northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 11am. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Showers. Cloudy, with a high near 61.

    High: 61 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Increasing clouds, with a low around 56. Light and variable wind.
Wednesday
A 20 percent chance of showers between 10am and 11am. Partly sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 48. Northwest wind around 6 mph becoming calm after midnight.
Juneteenth
Mostly sunny, with a high near 73. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 50. North northwest wind 5 to 8 mph becoming calm after midnight.
Friday
Showers, mainly after 11am. High near 64. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Saturday
Showers. Cloudy, with a high near 61.
Saturday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 52.
Sunday
A chance of showers, mainly before 11am. Mostly cloudy, with a high near 72.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 86.
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
 45.51°N 122.94°W (Elev. 200 ft)
Last Update:
4:06 pm PDT Jun 17, 2025
Forecast Valid:
4pm PDT Jun 17, 2025-6pm PDT Jun 24, 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