Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Clear

65°F

18°C

Humidity 72%
Wind Speed N 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 24 Aug 08:53 AM PDT
Extended Forecast for

Cedar Hills OR

  • Today

    Today: Patchy smoke after 10am. Sunny, with a high near 92. Northeast wind around 6 mph.

    High: 92 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 2am. Mostly clear, with a low around 61. Light north wind.

    Low: 61 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 87 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 81. Calm wind.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

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

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 77.

    High: 77 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy smoke after 10am. Sunny, with a high near 92. Northeast wind around 6 mph.
Tonight
Patchy smoke before 2am. Mostly clear, with a low around 61. Light north wind.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. Calm wind.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 55.
Saturday
A slight chance of rain. Partly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Cedar Hills OR
 45.51°N 122.79°W (Elev. 331 ft)
8:41 am PDT Aug 24, 2026
9am PDT Aug 24, 2026-6pm PDT Aug 30, 2026
 
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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