National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Overcast

50°F

10°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 07 Mar 05:35 AM PST
Extended Forecast for

3 Miles SSE Portland OR

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 48. South southwest wind around 5 mph.

    Low: 48 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly between 3pm and 5pm. Mostly cloudy, with a high near 60. South southwest wind around 6 mph.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 8pm, then a chance of showers after 3am. Mostly cloudy, with a low around 46. Light south southwest wind. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 10am, then rain, mainly after 10am. High near 55. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Snow level 3300 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 37. West wind 3 to 7 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and snow before 10am, then rain. Snow level 1300 feet rising to 1900 feet in the afternoon. High near 49. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain before 10pm, then rain and snow likely. Snow level 1300 feet lowering to 700 feet after midnight . Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 10am, then rain. Snow level 700 feet rising to 1800 feet in the afternoon. Cloudy, with a high near 49.

    High: 49 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 2100 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 48. South southwest wind around 5 mph.
Saturday
A 30 percent chance of showers, mainly between 3pm and 5pm. Mostly cloudy, with a high near 60. South southwest wind around 6 mph.
Saturday Night
A slight chance of showers before 8pm, then a chance of showers after 3am. Mostly cloudy, with a low around 46. Light south southwest wind. Chance of precipitation is 30%.
Sunday
A chance of showers before 10am, then rain, mainly after 10am. High near 55. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Snow level 3300 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 37. West wind 3 to 7 mph. Chance of precipitation is 70%.
Monday
A chance of rain and snow before 10am, then rain. Snow level 1300 feet rising to 1900 feet in the afternoon. High near 49. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain before 10pm, then rain and snow likely. Snow level 1300 feet lowering to 700 feet after midnight . Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow before 10am, then rain. Snow level 700 feet rising to 1800 feet in the afternoon. Cloudy, with a high near 49.
Tuesday Night
Rain. Snow level 2100 feet. Mostly cloudy, with a low around 39.
Wednesday
Rain. Cloudy, with a high near 54.
Wednesday Night
Rain. Cloudy, with a low around 45.
Thursday
Rain. Cloudy, with a high near 54.
Thursday Night
Rain. Mostly cloudy, with a low around 41.
Friday
Rain. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Portland OR
 45.48°N 122.66°W (Elev. 200 ft)
Last Update:
5:41 am PST Mar 7, 2026
Forecast Valid:
5am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation