Weather forecast for 10 daysCentralia, WA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphNNE 17°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
Tomorrow, thin clouds will pass through at times, but overall, it will remain bright.
The temperature is forecasted to vary between a comfortable 60.8°F and a frosty 42.8°F.
Forecasts show the temperature forecasted to reach the usual October high of 58.6°F.
Sunrise will be at 7:34 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 45min.

10-day overview

Daily temperatures

Warmest day: Wednesday 68°C.
Coldest day: Saturday 24.10. 54°C.

Chance of precipitation

Highest chance: Saturday 24.10. 40%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphNW 322°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 7:32 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphNNE 17°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:34 am PDT
  • Sunset: 6:19 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphESE 109°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:35 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 9mphNNE 22°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:37 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 68°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 2mphNNE 22°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:38 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphSW 215°
  • Humidity: 85%
  • UV index: 2
  • Sunrise: 7:39 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphWSW 256°
  • Humidity: 79%
  • UV index: 2
  • Sunrise: 7:41 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 54°F
  • 41°F
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 0.16"
  • Wind: 6mphENE 77°
  • Humidity: 85%
  • UV index: 2
  • Sunrise: 7:42 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphNE 38°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 7:44 am PDT
  • Sunset: 6:07 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 4mphE 90°
  • Humidity: 84%
  • UV index: 2
  • Sunrise: 7:45 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
Models point to a combination of primarily dull and occasionally clear and rain-soaked weather is forecasted.
With a probability of 40%, rainfall is anticipated only on next Saturday. The precipitation will be light at 0.16".
The temperature will vary considerably across the forecast period. The temperature is expected to swing from 53.6°F up to 68°F, while the lowest nightly temperature differences will be negligible, as the overnight low will fall between 39.2°F and 42.8°F.
Wednesday is expected to be the warmest, reaching up to 68°F; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 53.6°F.
Updated: Oct 18, 2026 @ 00:06:09 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, a pleasant mix of sun and clouds will define the day.

Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 42.8°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Centralia, sunrise will be at 7:34 am and sunset at 6:19 pm (PDT).

In Centralia, tomorrow, there will be 10h and 45min of daylight.