Seattle Snow Prediction 2025. Seattle — the latest projections from noaa’s climate prediction center show a weak la niña is expected to return to western washington this upcoming winter. In seattle, during the entire year, the rain falls for 84.2 days and collects up to 5.2 (132mm) of precipitation.

The charts below show past snowfall recorded this year near seattle, wa for the last few years. Use daily or detailed buttons to view daily weather forecasts for a specific month, including.