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.

rain,mist

57°F

14°C

Humidity 93%
Wind Speed SSE 9 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 55°F (13°C)
Visibility 4.00 mi
Last update 01 Oct 10:05 AM PDT
Extended Forecast for

3 Miles NNW Cedar Hills OR

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 67. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers

  • Tonight

    Tonight: Showers likely before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 51. South wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 69. South wind 7 to 9 mph. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 50. Southwest wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 66.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 67. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 51. South wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 69. South wind 7 to 9 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 50. Southwest wind around 6 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 68. Light and variable wind.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 48.
Tuesday
Sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Cedar Hills OR
 45.55°N 122.83°W (Elev. 269 ft)
Last Update:
9:41 am PDT Oct 1, 2025
Forecast Valid:
10am PDT Oct 1, 2025-6pm PDT Oct 7, 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