Seattle

Seattle Braces for Wet Week Ahead, NWS Forecast Predicts Rain and Thunderstorms

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Published on September 29, 2025
Seattle Braces for Wet Week Ahead, NWS Forecast Predicts Rain and ThunderstormsSource: Google Street View

The National Weather Service in Seattle has issued a forecast for the coming week, and it looks like residents can expect a series of wet days. According to an update from National Weather Service Seattle, the city will see a mix of rain and thunderstorms, with high humidity levels and temperatures ranging from the low 50s to the high 60s.

Starting overnight, there is a 40 percent chance of rain with mostly cloudy skies and a steady temperature of around 63 degrees Fahrenheit. Rainfall is forecasted to be persistent throughout Monday, with a 90 percent chance of precipitation. Along with the showers, locals can anticipate patchy fog and potential thunderstorms, which could bring higher rainfall amounts than the predicted tenth to a quarter of an inch.

As per the National Weather Service Seattle briefing, Tuesday will also have rain, expected to start after 11 a.m. accompanied by another round of patchy morning fog. The humidity will likely make the high of 69 degrees feel more intense. On Wednesday, the pattern continues with rain before 5 p.m. followed by possible thunderstorms.

Heading into the latter half of the week, the forecast does not seem to improve. Thursday’s outlook is dreary with rain throughout the day and similar conditions expected into the night. A brief respite appears possible on Friday, with partly sunny skies, however, there's still a chance of rain. By the time the weekend rolls around, that chance decreases slightly, but don't put those umbrellas away just yet. Saturday’s partly sunny disposition is paired with possible rainfall, and while Sunday is set to be mostly sunny, the high will hover near 62. In light of the wet weather, it might be wise, for Seattleites to prep their rain gear and plan for a week spent mostly indoors.