Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

63°F

17°C

Humidity 48%
Wind Speed N 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Oct 01:05 PM PDT
Extended Forecast for

Farmington OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. Light north wind.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Patchy fog between 8am and 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 71. North northeast wind 3 to 6 mph.

    High: 71 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. Light north wind.
Tonight
Mostly cloudy, with a low around 43. Calm wind.
Monday
Patchy fog between 8am and 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind.
Monday Night
Mostly cloudy, with a low around 43. Calm wind becoming north northwest around 5 mph after midnight.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 71. North northeast wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Partly sunny, with a high near 63.
Thursday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Farmington OR
 45.44°N 122.98°W (Elev. 200 ft)
12:41 pm PDT Oct 18, 2026
1pm PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database