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

52°F

11°C

Humidity 81%
Wind Speed NNW 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Nov 09:20 AM PST
Extended Forecast for

5 Miles NE Hillsboro OR

  • Today

    Today: Rain likely, mainly before 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 58. Calm wind. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely
    and Patchy
    Fog

  • Tonight

    Tonight: A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 10am. Cloudy, with a high near 57. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Rain

  • Thursday

    Thursday: Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Showers

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain

Detailed Forecast

Today
Rain likely, mainly before 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 58. Calm wind. Chance of precipitation is 60%.
Tonight
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 42. Calm wind.
Veterans Day
Mostly sunny, with a high near 56. Calm wind.
Tuesday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 46. Calm wind.
Wednesday
Rain likely, mainly after 10am. Cloudy, with a high near 57. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%.
Wednesday Night
Rain. Low around 46. Chance of precipitation is 90%.
Thursday
Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 52. Chance of precipitation is 100%.
Thursday Night
Rain. Cloudy, with a low around 42.
Friday
Rain. Mostly cloudy, with a high near 50.
Friday Night
Rain likely. Mostly cloudy, with a low around 45.
Saturday
Rain. Cloudy, with a high near 53.
Saturday Night
Rain. Cloudy, with a low around 47.
Sunday
Rain. Cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Hillsboro OR
 45.6°N 122.88°W (Elev. 400 ft)
Last Update:
8:41 am PST Nov 10, 2025
Forecast Valid:
9am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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