Weather forecast for: Des Moines WA
Last Update: 11:26 am PDT Oct 21, 2026
Tonight: Partly cloudy, with a low around 44. Calm wind.
Thursday: Increasing clouds, with a high near 61. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night: A slight chance of rain between 9pm and 11pm. Mostly cloudy, with a low around 43. Light and variable wind. Chance of precipitation is 20%.
Friday: Mostly cloudy, then gradually becoming sunny, with a high near 59. Light and variable wind.
Friday Night: Partly cloudy, with a low around 40. Calm wind.
Saturday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 56.
Saturday Night: Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday: A chance of rain. Mostly cloudy, with a high near 58.
Sunday Night: A chance of rain. Mostly cloudy, with a low around 44.
Monday: A slight chance of rain. Partly sunny, with a high near 58.
Monday Night: A chance of rain. Mostly cloudy, with a low around 44.
Tuesday: A slight chance of rain. Partly sunny, with a high near 58.
Tuesday Night: A slight chance of rain. Partly cloudy, with a low around 42.
Wednesday: A slight chance of rain. Partly sunny, with a high near 57.