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

75°F

24°C

Humidity 38%
Wind Speed NE 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Jun 04:53 PM PDT
Extended Forecast for

3 Miles ENE Farmington OR

  • Tonight

    Tonight: Partly cloudy, with a low around 48. North wind around 6 mph becoming calm after midnight.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Light northwest wind.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. West southwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. North wind around 6 mph becoming calm after midnight.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind.
Monday Night
Mostly clear, with a low around 47. Light northwest wind.
Tuesday
Sunny, with a high near 79. Calm wind.
Tuesday Night
Partly cloudy, with a low around 55. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 48.
Juneteenth
Mostly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 68.
Friday Night
Showers likely. Mostly cloudy, with a low around 49.
Saturday
Showers likely. Mostly cloudy, with a high near 67.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Farmington OR
 45.47°N 122.9°W (Elev. 200 ft)
Last Update:
4:45 pm PDT Jun 15, 2025
Forecast Valid:
5pm PDT Jun 15, 2025-6pm PDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation