LongCast

Sunday Weatherin Seattle, Washington

August 8, 2027

Seasonal Outlook

Warm with a mix of sun and clouds

Expected high

73–81°

Expected low

58–61°

Rain risk

Low

23% of past years

Confidence: LowTypical for this time of year

What will it feel like?

Expect a warm day in Seattle. Rain looks unlikely.

What should I wear?

A t-shirt works for the afternoon — bring a light layer for the evening.

Good day for…

  • BeachGood
  • Theme parkGreat
  • Outdoor diningGreat
  • HikingVery Good
  • Outdoor eventVery Good

What’s normal for this date?

Typical high
77°
Typical low
60°
Rain chance
23%

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

Past weather on this date

  • Last year (2026)82° / 62°
  • 5-year average79° / 59°
  • 10-year average78° / 59°
  • Warmest in that span86° (2018)
  • Coolest in that span56° (2025)

Details

  • Sunrise5:56 AM
  • Sunset8:32 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 01:21:41 GMT