Weather forecast for 10 daysChehalis, WA
10-day overview
Daily temperatures
Maximum temperature: 57°C.
Coldest day: Thursday 50°C.
Coldest day: Thursday 50°C.
Chance of precipitation
Highest chance: today 87%.
Long-term weather forecast
- Monday
- Oct 26, 2026
- 57°F
- 46°F
AM Light Rain
- Precip. probability: 87%
- Precipitation: 0.04"
- Wind: 6mphSSE 147°
- Humidity: 89%
- UV index: 2
- Sunrise: 7:45 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 55°F
- 45°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0.31"
- Wind: 8mphSW 226°
- Humidity: 89%
- UV index: 2
- Sunrise: 7:47 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Wednesday
- Oct 28, 2026
- 52°F
- 41°F
Showers
- Precip. probability: 66%
- Precipitation: 0.31"
- Wind: 7mphSSW 195°
- Humidity: 89%
- UV index: 1
- Sunrise: 7:48 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Thursday
- Oct 29, 2026
- 50°F
- 37°F
Showers
- Precip. probability: 71%
- Precipitation: 0.24"
- Wind: 8mphSSE 154°
- Humidity: 92%
- UV index: 1
- Sunrise: 7:49 am PDT
- Sunset: 6:01 pm PDT
- details ▼
- Friday
- Oct 30, 2026
- 52°F
- 37°F
Showers
- Precip. probability: 47%
- Precipitation: 0.16"
- Wind: 4mphSE 128°
- Humidity: 88%
- UV index: 1
- Sunrise: 7:51 am PDT
- Sunset: 5:59 pm PDT
- details ▼
- Saturday
- Oct 31, 2026
- 54°F
- 34°F
AM Showers
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 4mphNE 55°
- Humidity: 86%
- UV index: 2
- Sunrise: 7:52 am PDT
- Sunset: 5:58 pm PDT
- details ▼
- Sunday
- Nov 1, 2026
- 55°F
- 36°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 4mphESE 106°
- Humidity: 84%
- UV index: 2
- Sunrise: 6:54 am PST
- Sunset: 4:56 pm PST
- details ▼
- Monday
- Nov 2, 2026
- 55°F
- 39°F
Mostly Cloudy
- Precip. probability: 18%
- Precipitation: 0.04"
- Wind: 3mphENE 64°
- Humidity: 80%
- UV index: 1
- Sunrise: 6:55 am PST
- Sunset: 4:55 pm PST
- details ▼
- Tuesday
- Nov 3, 2026
- 57°F
- 41°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 3mphESE 103°
- Humidity: 80%
- UV index: 2
- Sunrise: 6:57 am PST
- Sunset: 4:53 pm PST
- details ▼
- Wednesday
- Nov 4, 2026
- 57°F
- 41°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.12"
- Wind: 5mphSSE 151°
- Humidity: 81%
- UV index: 1
- Sunrise: 6:58 am PST
- Sunset: 4:52 pm PST
- details ▼
A combination of rain-filled and overcast weather is forecasted.
Rainfall is predicted nearly every day for the next ten days. With light precipitation of 0.31", Tuesday and Wednesday will be the wettest days.
In the upcoming period, the maximum temperature will range between 50°F and 57.2°F, while the nightly low temperatures will show a considerable swing, as nighttime lows are forecast to fall between 33.8°F and 46.4°F.
The warmest days in Chehalis will be Monday, next Tuesday and Wednesday, with a maximum of 57.2°F; Thursday will be the coldest day, with the highest temperature of 50°F.
Rainfall is predicted nearly every day for the next ten days. With light precipitation of 0.31", Tuesday and Wednesday will be the wettest days.
In the upcoming period, the maximum temperature will range between 50°F and 57.2°F, while the nightly low temperatures will show a considerable swing, as nighttime lows are forecast to fall between 33.8°F and 46.4°F.
The warmest days in Chehalis will be Monday, next Tuesday and Wednesday, with a maximum of 57.2°F; Thursday will be the coldest day, with the highest temperature of 50°F.
Updated: Oct 26, 2026 @ 17:35:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Chehalis, a combination of damp and cloudy weather is forecasted for the next ten days.
In Chehalis, rainfall is forecasted almost every day for the next ten days. With light precipitation of 0.31", Tuesday and Wednesday will be the wettest days.
The maximum temperature will range between 50°F and 57.2°F, as the minimum temperature will be between 33.8°F and 46.4°F.
With a maximum temperature of 57.2°F, Monday, next Tuesday and Wednesday will be the warmest days. The coldest day will be Thursday, with a maximum of 50°F.
On Saturday, expect drizzly conditions with morning showers.
On Saturday, there is a low probability of minimal rainfall in Chehalis.
On Saturday, the maximum temperature will be 53.6°F, while the minimum temperature will be 33.8°F.
On Sunday, clouds will come and go, but expect bright periods in between.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 55.4°F, while the lowest temperature will be 35.6°F.
