Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

84°F

29°C

Humidity 45%
Wind Speed NW 14 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 12 Jul 07:30 PM PDT
Extended Forecast for

Cedar Hills OR

Extreme Heat Watch July 15, 12:00pm until July 17, 12:00am
Heat Advisory July 13, 11:00am until July 13, 10:00pm
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  • Tonight

    Tonight: Clear, with a low around 65. North northwest wind 3 to 8 mph.

    Low: 65 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Light north wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. North northwest wind 3 to 7 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. North northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 65. North northwest wind 3 to 8 mph.
Sunday
Sunny, with a high near 95. Light north wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 63. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 85. North northwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 58. North northwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 64.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 90.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 90.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Cedar Hills OR
 45.49°N 122.78°W (Elev. 364 ft)
7:46 pm PDT Jul 12, 2025
7pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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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