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Hazardous Weather Conditions
Current conditions at
Portland-Hillsboro Airport (KHIO)
Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.
Clear
73°F
23°C
| Humidity | 46% |
| Wind Speed | NA NA MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jun 12:14 PM PDT |
Extended Forecast for
Hillsboro OR
Extreme Heat Watch June 22, 11:00am until June 23, 11:00pm
Tonight
Low: 53 °F
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 50 °F
Partly Cloudy
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 58 °F
Clear
Monday
High: 98 °F
Sunny
Monday Night
Low: 64 °F
Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 62 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 53. Light northwest wind.
Saturday
Mostly sunny, with a high near 79. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 50. Northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 58. North northwest wind 5 to 8 mph.
Monday
Sunny, with a high near 98.
Monday Night
Clear, with a low around 64.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A slight chance of rain. Mostly sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hillsboro OR
45.51°N 122.94°W (Elev. 200 ft)
45.51°N 122.94°W (Elev. 200 ft)
9:40 pm PDT Jun 19, 2026
10pm PDT Jun 19, 2026-6pm PDT Jun 26, 2026
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