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

54°F

12°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Sep 07:20 AM PDT
Extended Forecast for

2 Miles N Cedar Hills OR

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind.

    High: 72 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Light north wind.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Light north northwest wind.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 69. Calm wind.

    High: 69 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 53. Chance of precipitation is 90%.

    Low: 53 °F

    Rain

  • Friday

    Friday: Rain likely before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Showers
    Likely

  • Friday Night

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

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind.
Tonight
Partly cloudy, with a low around 51. Light north wind.
Wednesday
Partly sunny, with a high near 70. Calm wind.
Wednesday Night
Partly cloudy, with a low around 53. Light north northwest wind.
Thursday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 69. Calm wind.
Thursday Night
Rain. Low around 53. Chance of precipitation is 90%.
Friday
Rain likely before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Mostly cloudy, with a high near 63.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 49.
Monday
Patchy fog. Otherwise, partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Cedar Hills OR
 45.53°N 122.8°W (Elev. 361 ft)
Last Update:
6:41 am PDT Sep 22, 2026
Forecast Valid:
7am PDT Sep 22, 2026-6pm PDT Sep 28, 2026
 
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