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Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

48°F

9°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Last update 30 Jan 07:53 PM PST
Extended Forecast for

3 Miles E Hillsboro OR

  • Tonight

    Tonight: A slight chance of rain before 1am, then a slight chance of rain after 3am.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 44. Calm wind.  Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Patchy dense fog before 10am.  Otherwise, partly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 10pm.  Patchy fog after 5am.  Otherwise, increasing clouds, with a low around 43. Calm wind.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain.  Patchy fog before 9am. High near 56. Calm wind becoming south 5 to 7 mph in the morning.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 50 percent chance of rain.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 44. Light south wind.

    Low: 44 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A 50 percent chance of rain, mainly before 4pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Patchy fog before 2am, then patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am.  Otherwise, partly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 1am, then a slight chance of rain after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 20%.
Saturday
Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 61. Calm wind.
Saturday Night
A 40 percent chance of rain after 10pm. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 43. Calm wind.
Sunday
Rain. Patchy fog before 9am. High near 56. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 50 percent chance of rain. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 44. Light south wind.
Monday
A 50 percent chance of rain, mainly before 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 55.
Monday Night
A 20 percent chance of rain before 10pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 41.
Tuesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Hillsboro OR
 45.52°N 122.85°W (Elev. 200 ft)
7:41 pm PST Jan 30, 2026
8pm PST Jan 30, 2026-6pm PST Feb 6, 2026
 
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Additional Resources

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