Weather forecast for tomorrowWallula, WA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNW 323°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:17 am PDT
- Sunset: 6:04 pm PDT
- details ▼
Tomorrow, on Sunday, October 18, sunny skies are also in store, with excellent visibility.
Temperature readings are anticipated to span from a high of a pleasant 68°F to a low of an icy 41°F.
The expected high will be a few degrees higher than October's standard temperature of 62.6°F.
Sunrise will be at 7:17 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 47min.
Temperature readings are anticipated to span from a high of a pleasant 68°F to a low of an icy 41°F.
The expected high will be a few degrees higher than October's standard temperature of 62.6°F.
Sunrise will be at 7:17 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 47min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 4%.
Hourly weather forecast
- 12 am
- 50°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphW 261°
- Humidity: 73%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:45°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphWSW 236°
- Humidity: 78%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:41°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphWNW 282°
- Humidity: 87%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphNW 315°
- Humidity: 91%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:17 am
- 8 am
- 39°F
- Feels like:39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphNW 306°
- Humidity: 92%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNW 318°
- Humidity: 61%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNW 326°
- Humidity: 44%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNNW 332°
- Humidity: 33%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNNW 341°
- Humidity: 28%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNW 330°
- Humidity: 34%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:04 pm
- 8 pm
- 52°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 321°
- Humidity: 53%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 314°
- Humidity: 59%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of dull and bright weather is expected.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 66.2°F. The warmest part of the day will be around 4 pm.
Tomorrow, expect temperatures relatively higher than what is usual for October. The minimum temperature tomorrow will be more close to November's average low of 36.7°F than October's average of 46.8°F.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 66.2°F. The warmest part of the day will be around 4 pm.
Tomorrow, expect temperatures relatively higher than what is usual for October. The minimum temperature tomorrow will be more close to November's average low of 36.7°F than October's average of 46.8°F.
Updated: Oct 17, 2026 @ 18:21:52 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, sunshine is expected with little to no cloud cover.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 41°F.
The maximum temperature will be slightly warmer than the average highest temperature of 62.6°F in October. The lowest temperature will be also relatively lower than the average low of 46.8°F.
The maximum temperature will be slightly warmer than the average highest temperature of 62.6°F in October. The lowest temperature will be also relatively lower than the average low of 46.8°F.
On Sunday, in Wallula, sunrise will be at 7:17 am and sunset at 6:04 pm (PDT).
Tomorrow, the daylight will last for 10h and 47min.
