Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

59°F

15°C

Humidity 67%
Wind Speed WNW 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Jun 10:00 AM PDT
Detailed forecast for

Tualatin Valley

Today
Mostly cloudy. Highs in the lower 70s. Winds light.
Tonight
Partly cloudy. Lows around 50. Winds light.
Tuesday
Mostly cloudy in the morning, then becoming partly sunny. Highs around 70. Winds light.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northwest wind 5 to 10 mph.
Wednesday
Mostly cloudy in the morning, then becoming partly sunny. Highs around 70. Winds light.
Wednesday Night
Partly cloudy. Lows in the upper 40s.
Thursday
Partly sunny. Highs in the mid 70s.
Thursday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Friday
Mostly sunny. Highs in the upper 70s.
Friday Night
Mostly clear. Lows in the lower 50s.
Independence Day
Sunny. Highs in the mid 80s.
Saturday Night
Mostly clear. Lows in the mid 50s.
Sunday
Mostly sunny. Highs in the mid 80s.



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501 AM PDT Mon Jun 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database