Seattle woke up under a gray lid Friday, June 5, 2026, with Boeing Field (KBFI) reporting roughly 55°F under overcast skies. A stubborn marine layer is keeping the city chilled this morning, and highs should only reach the low to mid 60s. If you have errands this afternoon, a light jacket and a compact umbrella should be all you need.
Afternoon Thunder Risk
There is a slight chance of showers and thunderstorms between about noon and 1 p.m., then a broader shot at showers and storms from roughly 1 p.m. to 5 p.m., with most locations picking up less than a tenth of an inch of rain. South-southwest winds will ramp up into the mid teens, about 9 to 13 mph, with spotty gusts up to roughly 20 to 25 mph near the Sound and other exposed areas, so expect a few blustery surprises during any stronger shower. These timing and impact details come from the National Weather Service.
Weekend Outlook
Saturday looks cooler and more unsettled, with highs near 58°F and a higher chance of showers and thunderstorms through the day. A few tenths of an inch of additional rain is possible in spots. The forecast discussion also calls out the potential for small hail in stronger cells and mountain snow down to roughly 4,500 feet. Saturday night should stay wet, with lows in the upper 40s.
Sunday offers the payoff, with partly sunny skies and warmer highs near 65°F. If you are trying to pick your outdoor day, circle Sunday afternoon. For more background on how this pattern is shaping up, see our earlier coverage of the thunder and hail threat.
Boats, Commutes And Plans
Boaters should be ready for choppy conditions. Seas are expected to run around 6 to 8 feet today and Saturday before easing to 4 to 6 feet on Sunday. On land, wet roads and reduced visibility in heavier showers could slow the afternoon commute, so allow extra travel time and watch for slick bridges and overpasses. No watches or warnings are in effect right now, but it is worth checking for updates if you have travel or evening plans.
Quick tips: grab a waterproof layer, try to shift any sensitive outdoor plans away from Saturday afternoon if possible, and check the latest forecast before heading out. We will update this space if storm chances or any advisories change over the weekend.
