Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

55°F

13°C

Humidity	62%
Wind Speed	NW 9 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	17 Oct 08:35 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Hillsboro OR

Tonight
Low: 41 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 66 °F
Patchy Fog
then Partly
Sunny
Sunday Night
Low: 43 °F
Mostly Cloudy
Monday
High: 62 °F
Patchy Fog
then Partly
Sunny
Monday Night
Low: 40 °F
Mostly Cloudy
then Patchy
Fog
Tuesday
High: 68 °F
Patchy Fog
then Sunny
Tuesday Night
Low: 40 °F
Clear
Wednesday
High: 72 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 41 °F
Mostly Clear

Detailed Forecast

Tonight

Patchy fog after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 41. Northwest wind around 5 mph becoming calm after midnight.

Sunday

Patchy fog before 9am. Otherwise, increasing clouds, with a high near 66. Light north wind.

Sunday Night

Mostly cloudy, with a low around 43. Calm wind.

Monday

Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 62. Calm wind.

Monday Night

Patchy fog after 5am. Otherwise, partly cloudy, with a low around 40. Calm wind.

Tuesday

Patchy fog before 8am. Otherwise, sunny, with a high near 68.

Tuesday Night

Clear, with a low around 40.