The winter weather forecast for Portland in 2024 suggests that temperatures will likely be lower than average, with a 33-40% chance of experiencing colder conditions. The article highlights an anticipated increase in precipitation, raising the potential for above-average snowfall, particularly influenced by La Niña conditions. December, traditionally the wettest month, could see around 5. 77 inches of precipitation, and with a 57% chance of La Niña, residents should prepare for increased rainfall. January's average temperatures, ranging from 47.

5° to 36. 2°, create favorable conditions for snowpack in local mountains, benefiting ski resorts. February's fluctuating temperatures make it a suitable time for indoor events like the Portland Jazz Festival. As winter approaches on December 21, this forecast provides essential insights for residents to prepare for the upcoming season.