National Weather Service United States Department of Commerce

While moderate snow winds down in the Northeast, heavy rainfall will develop across the Northwest

Moderate snow will begin tapering of throughout Thanksgiving Day across New England as the responsible coast low moves off eastern Canada by Friday morning. A weakening front will move into the Pacific Northwest Thanksgiving morning and dissipate bringing light to moderate rain to the Northwest Coast and parts of Northern California and elevation snow through Friday morning.
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Current Conditions

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Downtown Seattle WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 52 °F

Thanksgiving
Day

Rain Chance for Measurable Precipitation 80%

Rain

High: 56 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 48 °F

Friday

Rain Chance for Measurable Precipitation 90%

Rain

High: 49 °F

Friday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 36 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 36 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 26 °F

Sunday

Sunny

Sunny

High: 39 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 29 °F

Detailed Forecast

  • Tonight Rain. Low around 52. South southwest wind around 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Thanksgiving Day Rain. High near 56. South southwest wind around 17 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Night Rain likely. Cloudy, with a low around 48. South southwest wind 14 to 16 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Rain. High near 49. Northeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
  • Friday Night Rain, mainly before 4am. Low around 36. East southeast wind 5 to 8 mph becoming southwest in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday A chance of rain and snow showers before 10am, then a chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Saturday Night Mostly clear, with a low around 26.
  • Sunday Sunny, with a high near 39.
  • Sunday Night Mostly clear, with a low around 29.
  • Monday Sunny, with a high near 39.
  • Monday Night Mostly clear, with a low around 34.
  • Tuesday Mostly sunny, with a high near 42.
  • Tuesday Night Partly cloudy, with a low around 36.
  • Wednesday Partly sunny, with a high near 45.