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

46°F

8°C

Humidity 93%
Wind Speed W 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 08 Nov 08:35 PM PST
Extended Forecast for

3 Miles SSW Cedar Hills OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. East northeast wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. East wind 6 to 8 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 60. Calm wind.

    High: 60 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 59.

    High: 59 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 48.

    Low: 48 °F

    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. East northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 62. East wind 6 to 8 mph.
Sunday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 46. Calm wind.
Monday
A 30 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 60. Calm wind.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 43. Calm wind.
Veterans Day
Mostly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 59.
Wednesday Night
Rain. Cloudy, with a low around 48.
Thursday
Rain before 1pm, then showers after 1pm. Cloudy, with a high near 57.
Thursday Night
Showers. Cloudy, with a low around 44.
Friday
Showers likely. Mostly cloudy, with a high near 55.
Friday Night
Rain likely. Mostly cloudy, with a low around 46.
Saturday
Rain. Cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Cedar Hills OR
 45.46°N 122.84°W (Elev. 348 ft)
Last Update:
8:41 pm PST Nov 8, 2025
Forecast Valid:
8pm PST Nov 8, 2025-6pm PST Nov 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation