Oregon · NWS PQR office

Portland, OR weather

It is 52°F and cloudy at Portland, Portland International Airport as of Oct 27, 11:15 PM PDT. Tonight: Light Rain, low near 46°F, 93% chance of precipitation. Forecast from the National Weather Service, issued Oct 27, 10:41 PM PDT.

Updated Oct 27, 11:15 PM PDT (snapshot)

Current conditions

Temperature

52°F

Cloudy

Wind

SSW 8 mph

Humidity 76% · dew point 45°F

Pressure · visibility

30.03 inHg

Visibility 10 mi

Observed at Portland, Portland International Airport (KPDX), Oct 27, 11:15 PM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Portland forecast zone right now.

Around the NWS PQR forecast area

No active alerts in zones served by the PQR office near Portland.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Oregon.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Portland (local time)
TimeTempForecastPrecip. chanceWind
Tue 11 PM48°FLight Rain83%SSW 10 mph
Wed 12 AM48°FLight Rain93%SSW 12 mph
Wed 1 AM48°FLight Rain93%SSW 13 mph
Wed 2 AM48°FLight Rain82%SSW 13 mph
Wed 3 AM47°FLight Rain Likely70%SSW 13 mph
Wed 4 AM47°FLight Rain Likely66%SSW 12 mph
Wed 5 AM47°FLight Rain87%SSW 10 mph
Wed 6 AM47°FLight Rain89%SSW 10 mph
Wed 7 AM46°FLight Rain85%SSW 9 mph
Wed 8 AM47°FLight Rain Likely65%SSW 8 mph
Wed 9 AM48°FLight Rain Likely65%SSW 8 mph
Wed 10 AM49°FLight Rain Likely56%SSW 8 mph
Wed 11 AM50°FShowers And Thunderstorms75%SSW 8 mph
Wed 12 PM52°FShowers And Thunderstorms84%SSW 8 mph
Wed 1 PM52°FShowers And Thunderstorms Likely74%SW 8 mph
Wed 2 PM51°FLight Rain75%SW 7 mph
Wed 3 PM54°FLight Rain76%WSW 6 mph
Wed 4 PM53°FLight Rain Likely55%WSW 5 mph
Wed 5 PM53°FChance Light Rain51%SSW 2 mph
Wed 6 PM52°FChance Light Rain45%SSW 2 mph
Wed 7 PM48°FMostly Cloudy13%SSW 2 mph
Wed 8 PM47°FPartly Cloudy7%S 2 mph
Wed 9 PM46°FPartly Cloudy5%S 2 mph
Wed 10 PM45°FPartly Cloudy13%S 2 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Portland can differ.

7-day forecast

Tonight

Low 46°F

Rain. Cloudy, with a low around 46. South southwest wind around 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

High 56°F·Low 42°F

Rain before 11am, then showers and thunderstorms between 11am and 2pm, then rain. Mostly cloudy. High near 56, with temperatures falling to around 53 in the afternoon. Southwest wind 2 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night: A chance of rain. Mostly cloudy, with a low around 42. South wind around 2 mph. Chance of precipitation is 50%.

Thursday

High 55°F·Low 42°F

Rain likely. Partly sunny, with a high near 55. South southeast wind around 2 mph. Chance of precipitation is 60%.

Thursday Night: Rain likely before 8pm, then rain likely and patchy fog. Mostly cloudy, with a low around 42. East southeast wind around 2 mph. Chance of precipitation is 60%.

Friday

High 56°F·Low 39°F

A chance of rain before 5pm. Partly sunny, with a high near 56. Chance of precipitation is 30%.

Friday Night: Partly cloudy, with a low around 39.

Saturday

High 57°F·Low 40°F

A slight chance of rain after 5pm. Partly sunny, with a high near 57.

Saturday Night: A chance of rain before 4am. Mostly cloudy, with a low around 40.

Sunday

High 58°F·Low 40°F

Partly sunny, with a high near 58.

Sunday Night: Partly cloudy, with a low around 40.

Monday

High 61°F·Low 42°F

Partly sunny, with a high near 61.

Monday Night: Mostly cloudy, with a low around 42.

Tuesday

High 61°F

A slight chance of rain after 5pm. Partly sunny, with a high near 61.

Nearby cities

Other cities in Multnomah County

See every city we cover in Oregon, or check all active alerts.

About this forecast

Forecast office
Portland is served by the National Weather Service PQR forecast office, forecast zone ORZ111, county zone ORC051.
Location used
The Census Bureau's internal point for Portland (45.5370, -122.6500), in Multnomah County. Population: 635,749 (2024 estimate), number 1 of the 30 Oregon cities on this site.
Radar
Nearest NWS radar: KRTX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/45.537,-122.65 (forecast issued Oct 27, 10:41 PM PDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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