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.

Clear

13°C

55°F

Humidity 77%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 9°C (48°F)
Visibility 16 km
Last update 01 Jun 03:53 AM PDT
Extended Forecast for

Hillsboro OR

  • Today

    Today: A slight chance of rain between 1pm and 3pm. Mostly cloudy, with a high near 22. Calm wind becoming west northwest 5 to 10 km/h in the afternoon. Chance of precipitation is 20%.

    High: 22 °C

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 12. West wind 5 to 11 km/h becoming south after midnight.

    Low: 12 °C

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain. High near 17. South wind 10 to 16 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.

    High: 17 °C

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 12. South southwest wind 11 to 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.

    Low: 12 °C

    Rain

  • Monday

    Monday: Rain before 11am, then a chance of showers and thunderstorms after 11am. High near 18. West southwest wind 11 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 18 °C

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 11.

    Low: 11 °C

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.

    High: 19 °C

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 10.

    Low: 10 °C

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25.

    High: 25 °C

    Mostly Sunny

Detailed Forecast

Today
A slight chance of rain between 1pm and 3pm. Mostly cloudy, with a high near 22. Calm wind becoming west northwest 5 to 10 km/h in the afternoon. Chance of precipitation is 20%.
Tonight
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 12. West wind 5 to 11 km/h becoming south after midnight.
Sunday
Rain. High near 17. South wind 10 to 16 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
Sunday Night
Rain. Low around 12. South southwest wind 11 to 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
Monday
Rain before 11am, then a chance of showers and thunderstorms after 11am. High near 18. West southwest wind 11 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 11.
Tuesday
Showers likely. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.
Tuesday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Mostly clear, with a low around 11.
Thursday
Sunny, with a high near 30.
Thursday Night
Mostly clear, with a low around 14.
Friday
Mostly sunny, with a high near 32.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro OR
 45.53°N 122.92°W (Elev. 200 m)
Last Update:
3:41 am PDT Jun 1, 2024
Forecast Valid:
4am PDT Jun 1, 2024-6pm PDT Jun 7, 2024
 
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Additional Resources

Radar & Satellite Image

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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