Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

70°F

21°C

Humidity 68%
Wind Speed WNW 10 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Aug 10:35 PM PDT
Extended Forecast for

4 Miles E Farmington OR

  • Tonight

    Tonight: Mostly clear, with a low around 56. Northwest wind around 5 mph becoming calm  after midnight.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 84. Light and variable wind.

    High: 84 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 82. Light north wind.

    High: 82 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Light north wind.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of rain before 11pm.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Northwest wind around 5 mph becoming calm after midnight.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 84. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 55. North northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 82. Light north wind.
Wednesday Night
Mostly clear, with a low around 56. Light north wind.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 81.
Friday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 56.
Saturday
Mostly cloudy, with a high near 75.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Farmington OR
 45.45°N 122.87°W (Elev. 600 ft)
10:41 pm PDT Aug 17, 2026
10pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database