Weather forecast for 10 daysSequim, WA

10-day overview

Daily temperatures

Warmest day: Wednesday 63°C.
Coldest day: Saturday 52°C.

Chance of precipitation

Highest chance: Saturday 52%.

Long-term weather forecast

  • Monday
  • Oct 19, 2026
  • 59°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNW 315°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:38 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 61°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNW 305°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:39 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNW 308°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 7:41 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 55°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 7mphWNW 294°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:42 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 54°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0.04"
  • Wind: 5mphNNW 330°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:44 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 52°F
  • 43°F
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 0.28"
  • Wind: 8mphE 97°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:45 am PDT
  • Sunset: 6:07 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 54°F
  • 43°F
AM Showers
AM Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 7mphE 81°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 7:47 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 54°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 4mphNW 306°
  • Humidity: 80%
  • UV index: 2
  • Sunrise: 7:48 am PDT
  • Sunset: 6:03 pm PDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 54°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0.04"
  • Wind: 4mphWNW 294°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 7:50 am PDT
  • Sunset: 6:02 pm PDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 54°F
  • 41°F
AM Showers
AM Showers
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • Wind: 6mphWNW 294°
  • Humidity: 87%
  • UV index: 2
  • Sunrise: 7:51 am PDT
  • Sunset: 6:00 pm PDT
  • ▼
Looking ahead, conditions suggest a period of cloudy, dry and sunny and rainy weather is expected.
Rainfall is anticipated on Saturday, Sunday, next Tuesday and Wednesday.
In the upcoming days, the maximum temperature will range between 51.8°F and 62.6°F, while the lowest nighttime temperatures will be relatively consistent, as the lowest temperatures will remain in the range of 39.2°F to 44.6°F.
The warmest day will be Wednesday, with a maximum of 62.6°F; the lowest daytime temperature of the period will be reached on Saturday, peaking at 51.8°F.
Updated: Oct 19, 2026 @ 20:58:19 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Sequim, a combination of cloud-filled, mostly clear and showery weather is anticipated for the next ten days.

Rainfall is forecasted for Saturday, Sunday, next Tuesday and Wednesday in Sequim. With light precipitation of 0.28", Saturday will be the day with the most rainfall.

The maximum temperature will vary between 51.8°F and 62.6°F, while the minimum temperature will range between 39.2°F and 44.6°F.

Wednesday will be the warmest day, with a maximum temperature of 62.6°F. With a maximum temperature of 51.8°F, Saturday will be the coldest day.

On Saturday, in Sequim, showers will pass through, with occasional dry intervals.

Light precipitation of 0.28" is expected on Saturday. The chance of rainfall is 52%.

On Saturday, the highest temperature in Sequim will be 51.8°F, while the lowest temperature will be 42.8°F.

On Sunday, in Sequim, morning showers are expected.

On Sunday, there is a low probability of minimal rainfall in Sequim.

On Sunday, the highest temperature will be 53.6°F, while the lowest temperature will be 42.8°F.