Weather forecast for 10 daysInchelium, WA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 63°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNE 16°
  • Humidity: 46%
  • UV index: 3
  • Sunrise: 7:17 am PDT
  • Sunset: 5:58 pm PDT
  • ▼
On Sunday, October 18, blue skies and warm sunshine will define the conditions.
Temperatures are expected to range from a maximum of an enjoyable 62.6°F to a minimum of a wintry 41°F.
Expect a warmer feel as the forecasted high matches September's 70.7°F, rather than October's average of 54.1°F.
Sunrise will be at 7:17 am and sunset at 5:58 pm; tomorrow's daylight will last for 10h and 41min.

10-day overview

Daily temperatures

Warmest period: Tuesday - Wednesday 66°C.
Coldest period: Saturday - Sunday 52°C.

Chance of precipitation

Highest chance: Sunday 25.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 34°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNNW 336°
  • Humidity: 57%
  • UV index: 0
  • Sunrise: 7:16 am PDT
  • Sunset: 6:00 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNE 16°
  • Humidity: 46%
  • UV index: 3
  • Sunrise: 7:17 am PDT
  • Sunset: 5:58 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 41°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNE 14°
  • Humidity: 51%
  • UV index: 2
  • Sunrise: 7:19 am PDT
  • Sunset: 5:56 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphN 11°
  • Humidity: 50%
  • UV index: 2
  • Sunrise: 7:20 am PDT
  • Sunset: 5:54 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphE 79°
  • Humidity: 53%
  • UV index: 2
  • Sunrise: 7:22 am PDT
  • Sunset: 5:52 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 4mphE 98°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:23 am PDT
  • Sunset: 5:50 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 6mphNW 317°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 7:25 am PDT
  • Sunset: 5:49 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 52°F
  • 34°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 4mphNE 52°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:26 am PDT
  • Sunset: 5:47 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 52°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphNNE 25°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 7:28 am PDT
  • Sunset: 5:45 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 54°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 5mphNNE 28°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 7:29 am PDT
  • Sunset: 5:43 pm PDT
  • ▼
Weather patterns suggest that a combination of cloudy and sunny weather is anticipated.
Rain is not expected in Inchelium in the upcoming days.
Temperature differences will be noticeable in the next ten days. The maximum temperature will vary between 51.8°F and 66.2°F, while the minimum temperature is forecast to range between 33.8°F and 42.8°F.
The warmest days in Inchelium will be Tuesday and Wednesday, with a maximum of 66.2°F; next Saturday and Sunday, with the highest temperature of 51.8°F, will be the coldest days in Inchelium.
Updated: Oct 18, 2026 @ 03:15:35 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Inchelium, a pleasant, mostly sunny outlook is in place.

Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 41°F.
The maximum temperature will be relatively higher than the average highest temperature of 54.1°F in October. The lowest temperature tomorrow will be also slightly warmer than the average low temperature.

On Sunday, in Inchelium, sunrise will be at 7:17 am and sunset at 5:58 pm (PDT).

In Inchelium, tomorrow, there will be 10h and 41min of daylight.