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.

Overcast

56°F

13°C

Humidity 86%
Wind Speed ESE 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 02 Oct 01:53 AM PDT
Extended Forecast for

3 Miles SE Cedar Hills OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 52. South southeast wind 3 to 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 68. Calm wind becoming south southwest around 5 mph.

    High: 68 °F

    Cloudy then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain, mainly between 11am and 2pm, then a chance of showers after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 66. Chance of precipitation is 30%.

    High: 66 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. South southeast wind 3 to 5 mph.
Thursday
A 50 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 68. Calm wind becoming south southwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 50. Calm wind.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67. Calm wind.
Friday Night
A 20 percent chance of rain after 11pm. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Saturday
A chance of rain, mainly between 11am and 2pm, then a chance of showers after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 66. Chance of precipitation is 30%.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 49.
Sunday
Sunny, with a high near 72.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Clear, with a low around 48.
Wednesday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Cedar Hills OR
 45.47°N 122.75°W (Elev. 302 ft)
Last Update:
2:00 am PDT Oct 2, 2025
Forecast Valid:
2am PDT Oct 2, 2025-6pm PDT Oct 8, 2025
 
Forecast Discussion
 
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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