Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Mostly Cloudy

63°F

17°C

Humidity 48%
Wind Speed W 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 May 03:00 PM PDT
Extended Forecast for

Hillsboro OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 62. West southwest wind around 11 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 5am.  Mostly cloudy, with a low around 43. West southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers, mainly after 8am.  Partly sunny, with a high near 62. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 62 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 62. West southwest wind around 11 mph.
Tonight
A 50 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 43. West southwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
A 50 percent chance of showers, mainly after 8am. Partly sunny, with a high near 62. Calm wind becoming west southwest 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 68.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 45.
Saturday
A slight chance of showers. Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A slight chance of showers. Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro OR
 45.55°N 122.96°W (Elev. 194 ft)
1:55 pm PDT May 19, 2025
3pm PDT May 19, 2025-6pm PDT May 25, 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