LongCast

Saturday Weatherin Seattle, Washington

August 28, 2027

Seasonal Outlook

Warm with a few showers possible

Expected high

71–79°

Expected low

56–60°

Rain risk

Moderate

32% of past years

Confidence: LowTypical for this time of year

What will it feel like?

Expect a pleasant, comfortable day in Seattle. There's some chance of a passing shower.

What should I wear?

A t-shirt works for the afternoon — bring a light layer for the evening. Consider an umbrella or light rain jacket.

Good day for…

  • BeachGood
  • Theme parkVery Good
  • Outdoor diningVery Good
  • HikingVery Good
  • Outdoor eventVery Good

What’s normal for this date?

Typical high
75°
Typical low
58°
Rain chance
32%

This outlook is based on what's typical for this time of year.

Past weather on this date

  • Last year (2026)71° / 61°
  • 5-year average73° / 59°
  • 10-year average75° / 57°
  • Warmest in that span83° (2017)
  • Coolest in that span52° (2024)

Details

  • Sunrise6:22 AM
  • Sunset7:57 PM
About this outlook

An outlook based on historical and seasonal patterns — not an exact forecast. The exact weather this far ahead can't be known — this shows what's most likely.

Sources: Open-Meteo historical archive (ERA5), past 10 years

Updated Tue, 06 Oct 2026 01:21:56 GMT