Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

73°F

23°C

Humidity 46%
Wind Speed NA NA MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Jun 12:14 PM PDT
Extended Forecast for

Cedar Hills OR

Extreme Heat Watch June 22, 11:00am until June 23, 11:00pm
Click here for hazard details and duration
Extreme Heat Watch
  • Today

    Today: Mostly sunny, with a high near 81. Light and variable wind becoming south around 5 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.

    High: 88 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 59. North wind 5 to 9 mph.

    Low: 59 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 100. North wind 3 to 7 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 81. Light and variable wind becoming south around 5 mph in the morning.
Tonight
Partly cloudy, with a low around 52. Northwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 59. North wind 5 to 9 mph.
Monday
Sunny and hot, with a high near 100. North wind 3 to 7 mph.
Monday Night
Clear, with a low around 65.
Tuesday
Sunny and hot, with a high near 101.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A slight chance of rain. Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Cedar Hills OR
 45.48°N 122.81°W (Elev. 200 ft)
4:41 am PDT Jun 20, 2026
4am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database