Weather forecast for 10 daysKapowsin, WA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 6mphWSW 257°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:30 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
On Saturday, October 17, golden sunshine will carry through the day.
Anticipated temperatures will peak at a breezy 62.6°F and dip to a minimum of a cold 37.4°F.
The temperature for today is anticipated to be relatively higher than the October average of 57.6°F.
Sunrise was at 7:30 am and sunset will be at 6:18 pm; the daylight will last for 10h and 48min.

Sunday Oct 18, 2026

  • 59°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphNNE 13°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:31 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
Tomorrow, on Sunday, October 18, sunshine will lead the day, with clouds making only brief appearances.
Temperature span will be from a high of a mild 59°F to a low of a frosty 42.8°F.
Tomorrow, the forecasted temperature will match October's typical high of 57.6°F.
Sunrise will be at 7:31 am and sunset at 6:16 pm; tomorrow's daylight will last for 10h and 44min.

10-day overview

Daily temperatures

Warmest day: Wednesday 66°C.
Coldest period: Friday - Sunday 55°C.

Chance of precipitation

Highest chance: Saturday 24.10. 36%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 6mphWSW 257°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:30 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphNNE 13°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:31 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphNNW 336°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 7:33 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphN 11°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphNW 320°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:36 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 57°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0.08"
  • Wind: 2mphWSW 247°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 7:37 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 3mphWSW 239°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 7:38 am PDT
  • Sunset: 6:07 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 41°F
Few Showers
Few Showers
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Wind: 3mphNNE 18°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 7:40 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 55°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0.04"
  • Wind: 2mphWNW 303°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 7:41 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 41°F
PM Showers
PM Showers
  • Precip. probability: 32%
  • Precipitation: 0.16"
  • Wind: 2mphSW 236°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:43 am PDT
  • Sunset: 6:02 pm PDT
  • ▼
sunny, cloud-filled and rain-filled weather is expected.
Rainfall is predicted for Thursday through next Monday.
In the coming days, the highest temperature will range between 55.4°F and 66.2°F, while the lowest nightly temperature differences will be negligible, as the lowest temperatures will remain in the range of 37.4°F to 42.8°F.
Wednesday is expected to be the warmest, reaching up to 66.2°F; the coldest days will be Friday through next Sunday, with a maximum of 55.4°F.
Updated: Oct 17, 2026 @ 17:42:44 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, expect plenty of sunshine and only a few scattered clouds.

Today, the highest temperature will be 62.6°F, while the lowest temperature will be 37.4°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature today will be also slightly cooler than the average low temperature.

On Saturday, in Kapowsin, sunrise was at 7:30 am and sunset will be at 6:18 pm (PDT).

In Kapowsin, today, there will be 10h and 48min of daylight.

Tomorrow, in Kapowsin, mainly sunny skies with just a few high clouds are anticipated.

Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be in line with the average highest temperature of 57.6°F in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Kapowsin, sunrise will be at 7:31 am and sunset at 6:16 pm (PDT).

In Kapowsin, the length of the day tomorrow will be 10h and 44min.