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.

Mostly Cloudy

74°F

23°C

Humidity 49%
Wind Speed W 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 27 Aug 12:53 PM PDT
Extended Forecast for

7 Miles W Delta Park OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 72. West wind around 5 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy smoke before 8pm. Partly cloudy, with a low around 55. Northwest wind 3 to 5 mph.

    Low: 55 °F

    Patchy Smoke
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 11am. Partly sunny, with a high near 70. Light west southwest wind.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 72.

    High: 72 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 72. West wind around 5 mph.
Tonight
Patchy smoke before 8pm. Partly cloudy, with a low around 55. Northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 53. North northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
A 30 percent chance of showers after 11am. Partly sunny, with a high near 70. Light west southwest wind.
Saturday Night
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 51.
Sunday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
A chance of rain. Partly sunny, with a high near 71.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Wednesday
A chance of rain. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Delta Park OR
 45.61°N 122.82°W (Elev. 584 ft)
Last Update:
12:41 pm PDT Aug 27, 2026
Forecast Valid:
1pm PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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