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

62°F

17°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 61°F (16°C)
Visibility 2.50 mi
Last update 07 Sep 04:04 AM PDT
Extended Forecast for

2 Miles NNW Cedar Hills OR

  • Today

    Today: Partly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Calm wind.

    Low: 58 °F

    Increasing
    Clouds

  • Monday

    Monday: Showers likely and possibly a thunderstorm, mainly after 5pm. Mostly cloudy, with a high near 73. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 61. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 71. Light west northwest wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 73.

    High: 73 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 11am. Partly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 76. Light and variable wind.
Tonight
Increasing clouds, with a low around 58. Calm wind.
Monday
Showers likely and possibly a thunderstorm, mainly after 5pm. Mostly cloudy, with a high near 73. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 61. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 71. Light west northwest wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 58.
Wednesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
A slight chance of showers after 11am. Partly sunny, with a high near 75.
Thursday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 78.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 58.
Saturday
A chance of showers. Partly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Cedar Hills OR
 45.53°N 122.83°W (Elev. 256 ft)
Last Update:
4:01 am PDT Sep 7, 2025
Forecast Valid:
4am PDT Sep 7, 2025-6pm PDT Sep 13, 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