Weather forecast for tomorrowOnalaska, WA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 6mphN 5°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:18 pm PDT
- details ▼
Tomorrow, on Sunday, a pleasant mix of sun and clouds will define the day.
Temperatures will oscillate between an enjoyable 62.6°F at their highest and a chilly 42.8°F at their lowest.
Tomorrow's peak is forecasted to be moderately higher than the regular high for October at 58.3°F.
Sunrise will be at 7:33 am and sunset at 6:18 pm; tomorrow's daylight will last for 10h and 46min.
Temperatures will oscillate between an enjoyable 62.6°F at their highest and a chilly 42.8°F at their lowest.
Tomorrow's peak is forecasted to be moderately higher than the regular high for October at 58.3°F.
Sunrise will be at 7:33 am and sunset at 6:18 pm; tomorrow's daylight will last for 10h and 46min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 61°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 12 am 8%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:45°F
Mostly Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 0mphNNE 29°
- Humidity: 97%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 0mphNNE 33°
- Humidity: 96%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphNNE 24°
- Humidity: 93%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphNNE 27°
- Humidity: 96%
- Pressure: 30.18"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunrise: 7:33 am
- 8 am
- 39°F
- Feels like:39°F
Mostly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 2mphNNE 31°
- Humidity: 100%
- Pressure: 30.15"Hg
- Visibility: 1mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:48°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphNNE 19°
- Humidity: 81%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphN 2°
- Humidity: 59%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphN 355°
- Humidity: 48%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 61°F
- Feels like:61°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphN 352°
- Humidity: 47%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 57°F
- Feels like:57°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 349°
- Humidity: 53%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:18 pm
- 8 pm
- 50°F
- Feels like:50°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphNNE 22°
- Humidity: 76%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphNE 54°
- Humidity: 86%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, primarily cloudy and occasionally mostly clear weather is forecasted.
The temperature will vary between a minimum of 39.2°F and a maximum of 60.8°F. The warmest part of the day will be from 2 pm to 5 pm.
Tomorrow, the temperature is expected to be a few degrees higher than October's normal maximum of 58.3°F. The lowest temperature tomorrow will be also comparable to October's average minimum.
The temperature will vary between a minimum of 39.2°F and a maximum of 60.8°F. The warmest part of the day will be from 2 pm to 5 pm.
Tomorrow, the temperature is expected to be a few degrees higher than October's normal maximum of 58.3°F. The lowest temperature tomorrow will be also comparable to October's average minimum.
Updated: Oct 17, 2026 @ 18:51:37 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, clouds will come and go, but expect bright periods in between.
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 42.8°F.
Tomorrow, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
Tomorrow, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Onalaska, sunrise will be at 7:33 am and sunset at 6:18 pm (PDT).
In Onalaska, the length of the day tomorrow will be 10h and 46min.
