Weather forecast for tomorrowChelan, WA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 64°F
- 41°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNE 44°
- Humidity: 43%
- UV index: 3
- Sunrise: 7:24 am PDT
- Sunset: 6:06 pm PDT
- details ▼
Tomorrow, on Sunday, October 18, dry and sunny weather is expected throughout the day.
Temperatures are anticipated to range from a maximum of a comfortable 64.4°F to a minimum of an icy 41°F.
Expect temperatures to match September's average maximum of 70.5°F rather than October's 54.5°F.
Sunrise will be at 7:24 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 42min.
Temperatures are anticipated to range from a maximum of a comfortable 64.4°F to a minimum of an icy 41°F.
Expect temperatures to match September's average maximum of 70.5°F rather than October's 54.5°F.
Sunrise will be at 7:24 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 42min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 61°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 3 am - 6 am 3%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphWNW 283°
- Humidity: 63%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphWNW 293°
- Humidity: 70%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 37°F
- Feels like:36°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNW 307°
- Humidity: 75%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:32°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNW 321°
- Humidity: 78%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:24 am
- 8 am
- 36°F
- Feels like:36°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNNW 336°
- Humidity: 79%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphN 356°
- Humidity: 52%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 50°
- Humidity: 35%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphESE 107°
- Humidity: 26%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphESE 116°
- Humidity: 23%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 57°F
- Feels like:57°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNE 37°
- Humidity: 30%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:06 pm
- 8 pm
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphN 4°
- Humidity: 41%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphN 352°
- Humidity: 48%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of overcast and mostly clear weather is expected.
The temperature will vary between a minimum of 33.8°F and a maximum of 62.6°F. The warmest part of the day is expected around 4 pm.
The maximum temperature will align more closely with September's average high of 70.5°F than with October's 54.5°F. The lowest temperature is resembling October's typical minimum of 38.1°F.
The temperature will vary between a minimum of 33.8°F and a maximum of 62.6°F. The warmest part of the day is expected around 4 pm.
The maximum temperature will align more closely with September's average high of 70.5°F than with October's 54.5°F. The lowest temperature is resembling October's typical minimum of 38.1°F.
Updated: Oct 17, 2026 @ 16:56:54 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
On Sunday, in Chelan, mostly sunny and dry conditions will continue.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 41°F.
Tomorrow, the maximum temperature will be notably higher than the average highest temperature of 54.5°F in October. The lowest temperature will be in line with the average low of 38.1°F.
Tomorrow, the maximum temperature will be notably higher than the average highest temperature of 54.5°F in October. The lowest temperature will be in line with the average low of 38.1°F.
On Sunday, in Chelan, sunrise will be at 7:24 am and sunset at 6:06 pm (PDT).
In Chelan, tomorrow, there will be 10h and 42min of daylight.
