Weather forecast for: Portland OR
Last Update: 5:41 pm PDT Oct 31, 2026
Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Sunday: Areas of fog before noon. Otherwise, partly sunny, then gradually becoming sunny, with a high near 56. Calm wind.
Sunday Night: Patchy fog between 11pm and 5am. Otherwise, increasing clouds, with a low around 40. Calm wind.
Monday: Patchy fog between 10am and noon. Otherwise, mostly cloudy, with a high near 57. Calm wind.
Monday Night: Cloudy, with a low around 47. Calm wind.
Tuesday: Mostly cloudy, with a high near 60.
Tuesday Night: Partly cloudy, with a low around 44.
Wednesday: Partly sunny, with a high near 58.
Wednesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 47.
Thursday: A chance of rain, mainly before 11am. Mostly cloudy, with a high near 58.
Thursday Night: Rain likely. Mostly cloudy, with a low around 46.
Friday: Rain likely. Mostly cloudy, with a high near 58.
Friday Night: A slight chance of rain. Mostly cloudy, with a low around 45.
Saturday: A chance of rain. Mostly cloudy, with a high near 60.