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Current conditions at

Portland-Hillsboro Airport (KHIO)

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

light rain,mist

46°F

8°C

Humidity 93%
Wind Speed S 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 45°F (7°C)
Visibility 5.00 mi
Wind Chill41°F (5°C)
Last update 01 Feb 08:20 AM PST
Extended Forecast for

3 Miles SSW Cedar Hills OR

  • Today

    Today: Rain likely, mainly before 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 56. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain Likely

  • Tonight

    Tonight: A slight chance of rain before 4am, then a slight chance of rain after 5am.  Patchy dense fog after 9pm.  Otherwise, mostly cloudy, with a low around 42. Light south wind.  Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Rain and
    Patchy Dense
    Fog

  • Monday

    Monday: A 40 percent chance of rain.  Patchy dense fog before 11am.  Otherwise, mostly cloudy, with a high near 54. Calm wind.

    High: 54 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Monday Night

    Monday Night: Patchy fog between 1am and 3am.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. South southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain before 4am, then a slight chance of rain after 5am. Patchy dense fog after 9pm. Otherwise, mostly cloudy, with a low around 42. Light south wind. Chance of precipitation is 20%.
Monday
A 40 percent chance of rain. Patchy dense fog before 11am. Otherwise, mostly cloudy, with a high near 54. Calm wind.
Monday Night
Patchy fog between 1am and 3am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Tuesday
Partly sunny, with a high near 58. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 58.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Saturday
A chance of rain. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Cedar Hills OR
 45.46°N 122.84°W (Elev. 348 ft)
8:21 am PST Feb 1, 2026
8am PST Feb 1, 2026-6pm PST Feb 7, 2026
 
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Additional Resources

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