Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765° N Lon: 122.95568° W Elev: 194.0 ft.

Overcast

55°F

13°C

Humidity 54%
Wind Speed WNW 5 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 28 Apr 01:35 PM PDT
Detailed forecast for

Tualatin Valley

This Afternoon
Mostly cloudy early, then becoming partly sunny. Highs in the lower 60s. Light and variable winds, becoming light.
Tonight
Partly cloudy in the evening, then clearing. Lows around 40. Winds light.
Wednesday
Sunny. Highs in the lower 70s. Winds light.
Wednesday Night
Mostly clear. Lows in the upper 40s. Winds light.
Thursday
Partly sunny in the morning, then clearing. Highs in the upper 70s. Winds light.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Friday
Partly sunny. Highs in the lower 70s.
Friday Night
Mostly cloudy. Lows in the upper 40s.
Saturday
Partly sunny. Highs in the upper 70s.
Saturday Night
Partly cloudy. Lows in the lower 50s.
Sunday
Sunny. Highs in the upper 80s.
Sunday Night
Mostly clear. Lows in the mid 50s.
Monday
Sunny. Highs in the lower 80s.



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1130 AM PDT Tue Apr 28 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database