Weather forecast for 10 daysFort Lewis, WA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 64°F
- 39°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphWSW 240°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:31 am PDT
- Sunset: 6:19 pm PDT
- details ▼
On Saturday, October 17, clear skies with only minor cloud interruptions are in the outlook.
The temperature is anticipated to vary between a comfortable 64.4°F and an icy 39.2°F.
Sunrise was at 7:31 am and sunset will be at 6:19 pm; the daylight will last for 10h and 47min.
The temperature is anticipated to vary between a comfortable 64.4°F and an icy 39.2°F.
Sunrise was at 7:31 am and sunset will be at 6:19 pm; the daylight will last for 10h and 47min.
Sunday Oct 18, 2026
- 61°F
- 43°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 7mphNNE 26°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:17 pm PDT
- details ▼
Tomorrow, in Fort Lewis, high-altitude clouds may scatter across the sky, but the sun will still shine.
The highest temperature will be an enjoyable 60.8°F, while the lowest anticipated temperature is a chilly 42.8°F.
Sunrise will be at 7:33 am and sunset at 6:17 pm; tomorrow's daylight will last for 10h and 44min.
The highest temperature will be an enjoyable 60.8°F, while the lowest anticipated temperature is a chilly 42.8°F.
Sunrise will be at 7:33 am and sunset at 6:17 pm; tomorrow's daylight will last for 10h and 44min.
10-day overview
Daily temperatures
Maximum temperature: 64°C.
Coldest period: Saturday - Monday 57°C.
Coldest period: Saturday - Monday 57°C.
Chance of precipitation
Highest chance: Saturday 24.10. 40%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 64°F
- 39°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphWSW 240°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:31 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 43°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 7mphNNE 26°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 41°F
Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 4mphSW 221°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:34 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 9mphNNE 31°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:36 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 41°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 3mphNNW 344°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:37 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 59°F
- 43°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 6mphSSW 204°
- Humidity: 74%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 41°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0.08"
- Wind: 7mphSW 216°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:40 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 41°F
AM Showers
- Precip. probability: 40%
- Precipitation: 0.08"
- Wind: 7mphENE 57°
- Humidity: 75%
- UV index: 2
- Sunrise: 7:42 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 7mphNNE 33°
- Humidity: 70%
- UV index: 2
- Sunrise: 7:43 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 57°F
- 41°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 5mphS 187°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:44 am PDT
- Sunset: 6:03 pm PDT
- details ▼
During the ten-day period, primarily overcast and occasionally sunny and rain-soaked weather is predicted.
Rain is expected on Thursday through next Monday. With minimal precipitation of 0.08", Friday through next Monday will be the wettest days.
In the coming days, the maximum temperature will range between 57.2°F and 64.4°F, while the lowest nightly temperature differences will be negligible, as the minimum temperature will fluctuate between 39.2°F and 42.8°F.
Saturday and Wednesday, with the highest temperature of 64.4°F, will be the warmest days in Fort Lewis; next Saturday through next Monday, with the highest temperature of 57.2°F, will be the coldest days in Fort Lewis.
Rain is expected on Thursday through next Monday. With minimal precipitation of 0.08", Friday through next Monday will be the wettest days.
In the coming days, the maximum temperature will range between 57.2°F and 64.4°F, while the lowest nightly temperature differences will be negligible, as the minimum temperature will fluctuate between 39.2°F and 42.8°F.
Saturday and Wednesday, with the highest temperature of 64.4°F, will be the warmest days in Fort Lewis; next Saturday through next Monday, with the highest temperature of 57.2°F, will be the coldest days in Fort Lewis.
Updated: Oct 17, 2026 @ 15:11:55 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, mainly sunny skies with just a few high clouds are anticipated.
Today, the highest temperature will be 64.4°F, while the lowest temperature will be 39.2°F.
On Saturday, in Fort Lewis, sunrise was at 7:31 am and sunset will be at 6:19 pm (PDT).
Today in Fort Lewis, the daylight will last for 10h and 47min.
On Sunday, in Fort Lewis, a mix of clouds and blue sky is expected.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 42.8°F.
On Sunday, in Fort Lewis, sunrise will be at 7:33 am and sunset at 6:17 pm (PDT).
In Fort Lewis, tomorrow, there will be 10h and 44min of daylight.





