Weather forecast for 10 daysLyman, WA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphNNW 347°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:13 pm PDT
- details ▼
Tomorrow, on Sunday, October 18, sun and clouds will share the sky, creating a partly cloudy day.
The maximum temperature will be a breezy 60.8°F, while the minimum predicted temperature is a chilly 44.6°F.
This October day will feature warmer weather, consistent with September's average of 64.2°F.
Sunrise will be at 7:33 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 40min.
The maximum temperature will be a breezy 60.8°F, while the minimum predicted temperature is a chilly 44.6°F.
This October day will feature warmer weather, consistent with September's average of 64.2°F.
Sunrise will be at 7:33 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 40min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Wednesday 66°C.
Coldest day: Friday 54°C.
Coldest day: Friday 54°C.
Chance of precipitation
Highest chance: Friday 56%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphNE 34°
- Humidity: 87%
- UV index: 0
- Sunrise: 7:31 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphNNW 347°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 39°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNW 308°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:34 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNNW 337°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:36 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 46°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphNNW 330°
- Humidity: 64%
- UV index: 2
- Sunrise: 7:37 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 57°F
- 43°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.16"
- Wind: 5mphWNW 296°
- Humidity: 78%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 54°F
- 39°F
Showers
- Precip. probability: 56%
- Precipitation: 0.08"
- Wind: 5mphW 273°
- Humidity: 83%
- UV index: 2
- Sunrise: 7:40 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 41°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 4mphN 3°
- Humidity: 78%
- UV index: 1
- Sunrise: 7:42 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 41°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 4mphN 359°
- Humidity: 70%
- UV index: 2
- Sunrise: 7:44 am PDT
- Sunset: 6:00 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 57°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 4mphWNW 282°
- Humidity: 75%
- UV index: 2
- Sunrise: 7:45 am PDT
- Sunset: 5:58 pm PDT
- details ▼
For the next ten days, a combination of primarily gloomy and occasionally sun-filled and rain-soaked weather is predicted.
Rainfall is expected on Thursday and Friday.
Temperature variation will be noticeable across the forecast period. Forecast highs will fluctuate between 53.6°F and 66.2°F, while the minimum temperature is forecast to range between 39.2°F and 46.4°F.
The warmest days in Lyman will be Tuesday and Wednesday, with a maximum of 66.2°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 53.6°F.
Rainfall is expected on Thursday and Friday.
Temperature variation will be noticeable across the forecast period. Forecast highs will fluctuate between 53.6°F and 66.2°F, while the minimum temperature is forecast to range between 39.2°F and 46.4°F.
The warmest days in Lyman will be Tuesday and Wednesday, with a maximum of 66.2°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 53.6°F.
Updated: Oct 18, 2026 @ 00:05:40 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
Tomorrow, in Lyman, changing cloud patterns will allow for periods of sunshine.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 44.6°F.
The highest temperature will be moderately higher than the average maximum of 55°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The highest temperature will be moderately higher than the average maximum of 55°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Lyman, sunrise will be at 7:33 am and sunset at 6:13 pm (PDT).
In Lyman, the length of the day tomorrow will be 10h and 40min.
