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

70°F

21°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 Jun 12:20 PM PDT
Extended Forecast for

North Plains OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Light and variable wind.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. Light west wind.

    Low: 53 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 72. Calm wind becoming west around 6 mph in the afternoon.

    High: 72 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 45 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 73. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.

    High: 66 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. Mostly cloudy, with a high near 61.

    High: 61 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Light and variable wind.
Tonight
Increasing clouds, with a low around 53. Light west wind.
Wednesday
A 30 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 72. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. Northwest wind 5 to 7 mph becoming calm after midnight.
Juneteenth
Mostly sunny, with a high near 73. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46.
Saturday
Showers. Mostly cloudy, with a high near 61.
Saturday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 50.
Sunday
A chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Plains OR
 45.59°N 123°W (Elev. 184 ft)
Last Update:
10:46 am PDT Jun 17, 2025
Forecast Valid:
12pm PDT Jun 17, 2025-6pm PDT Jun 23, 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