Seattle rolled into Saturday under a solid gray ceiling, with Boeing Field starting the morning cloudy and around 55°F. That cool onshore flow is set to keep most neighborhoods stuck in the mid-60s, so outdoor plans will lean more drippy and overcast than bright and summery.
Afternoon Showers, Cooler Than Normal
Light rain is on the table this afternoon, with about a 20–30% chance of showers before 5 p.m. Highs should top out near 67°F, then slide into the low-50s tonight. Most showers will be brief and spotty, more of a nuisance than an all-day soaker.
Temperatures will run a few degrees below what Seattle usually sees in late June, and periodic showers are expected to hang around into early next week. It does not look like a total washout, but it is definitely a layers weekend. According to the National Weather Service, the best shot at showers this afternoon will be in the mountains and over parts of Puget Sound.
Boaters And Ferry Riders Should Take Note
Conditions will be rougher offshore. Outer coastal waters and parts of the Strait of Juan de Fuca are expected to see choppy seas and gusty westerly winds from Saturday afternoon into Sunday, with Small Craft Advisories in effect for the more exposed areas. Ferry riders may notice a bumpier ride on open-water stretches, and small-boat operators are better off postponing nonessential trips and checking conditions closely.
For the latest schedules and any weather-related adjustments, check bulletins from Washington State Ferries before heading to the dock.
Commuter Tips
On the roads, impacts should mostly come down to wet pavement and slower traffic where showers pass through. Budget an extra five to ten minutes for your drive and be ready for brief drops in visibility under heavier bursts of rain.
At Sea-Tac, flights are expected to run generally on time, although midday low clouds could slow some operations, so it is worth checking with your airline if you are flying around that window. For anything out and about this weekend, a light rain jacket and a sweater will serve you better than sunscreen, especially after sunset.
