MYNORTHWEST WEATHER

Weather improving just in time for Labor Day

Sep 4, 2026, 7:26 AM

labor day weather...

(Graphic courtesy of KIRO 7)

(Graphic courtesy of KIRO 7)

We’re heading into a pretty nice Labor Day weekend, but there are still a few showers to keep an eye on — especially around the mountains.

A few pockets of showers are drifting from the mountains into the lowlands Friday morning. Rainfall will be light, but you may start the day with a few showers and mostly cloudy skies. We’ll dry out for most of the day, with partly cloudy skies and highs in the lower 70s.

The mountains will have a better chance of a few showers and thunderstorms Friday afternoon, and a couple could drift into the lowlands Friday night. Any thunderstorms should stay mainly in the mountains.

Once we lose daytime heating Friday night, the threat for thunderstorms will fade.

By Saturday morning, most areas should be dry, although a few sprinkles or pockets of drizzle are possible, mainly near the mountains.



Saturday looks very similar. The upper-level low will still be spinning nearby, keeping some instability around. The best chance for showers and thunderstorms will again be in the mountains during the afternoon and early evening.

For the lowlands, it’s mostly a partly cloudy day with just an outside chance of a shower, especially Saturday afternoon and evening.

Bottom line: it’s a pretty good holiday weekend in western Washington.

Highs will stay in the low 70s around Seattle with a mix of clouds and sunshine, and most of the time will be dry.

The upper-level low finally moves away Sunday, allowing for a little more sunshine along with some clouds.

Labor Day looks similar, with temperatures near average — generally in the low to mid 70s around Seattle.

We could see another increase in rain chances toward the end of next week.

MyNorthwest Weather

Halloween...

Ted Buehner

No rain scare this Halloween: Western Washington forecast looks dry

Many feel Halloween in the Puget Sound area is haunted — by rain. Historical weather data shows that is not always the case.

7 hours ago

snow...

Ted Buehner

Drivers on Cascade highways should prepare for snow and slick roads this week

Snow is headed for Cascade passes this week, with slick roads possible at Stevens, White and Snoqualmie passes.

1 day ago

rain weather...

Ted Buehner

Seattle wraps up historically dry October, but rain returns ahead of chilly Halloween

The weekend rain helped make a dent in the October rainfall deficit. Yet it was but a drop in the bucket.

2 days ago

seattle meteor shower wa...

Ted Buehner

Orionid meteor shower peaks Wednesday night as Seattle skies stay mostly clear

Now is a great time to view the Orionid meteor shower. The peak of the event happens to be during this week of nearly clear nighttime skies, Wednesday night.

7 days ago

october seattle driest...

Ted Buehner

Seattle on track for one of its driest Octobers on record

The driest October on record was back in 1895, when records were kept in downtown Seattle. Only 0.02 inches of rain fell that month.

9 days ago

El Niño (2)...

Ted Buehner

Strengthening El Niño boosts odds of warmer Pacific Northwest winter

El Niño is strengthening, raising concerns about a warmer winter and less mountain snow in the Pacific Northwest.

13 days ago

Weather improving just in time for Labor Day