Weather forecast for tomorrowPlain, WA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 59°F
- 41°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphS 174°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:26 am PDT
- Sunset: 6:08 pm PDT
- details ▼
Tomorrow, mostly clear skies and sunshine will create ideal daytime conditions.
Rain is not expected. The predicted temperature range extends from a high of a refreshing 59°F to a low of a wintry 41°F.
Tomorrow's forecasted high will be moderately higher than the typical October high of 51.6°F.
Sunrise will be at 7:26 am and sunset at 6:08 pm; tomorrow's daylight will last for 10h and 43min.
Rain is not expected. The predicted temperature range extends from a high of a refreshing 59°F to a low of a wintry 41°F.
Tomorrow's forecasted high will be moderately higher than the typical October high of 51.6°F.
Sunrise will be at 7:26 am and sunset at 6:08 pm; tomorrow's daylight will last for 10h and 43min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 12 am - 3 am 3%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphNW 321°
- Humidity: 71%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 39°F
- Feels like:36°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphNNW 329°
- Humidity: 74%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 37°F
- Feels like:34°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphNNW 330°
- Humidity: 76%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNW 333°
- Humidity: 76%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:26 am
- 8 am
- 36°F
- Feels like:36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNNW 339°
- Humidity: 73%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphWNW 282°
- Humidity: 52%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSE 145°
- Humidity: 36%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 157°
- Humidity: 29%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 57°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 150°
- Humidity: 29%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 54°F
- Feels like:54°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSE 128°
- Humidity: 38%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:08 pm
- 8 pm
- 48°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNNE 14°
- Humidity: 51%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphN 358°
- Humidity: 56%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of cloud-filled, sun-filled and rain-filled weather is predicted.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 59°F. The warmest part of the day is anticipated around 3 pm.
The high will be moderately higher than the normal maximum of 51.6°F for October. Forecasts show a temperature more comparable to September's average minimum of 43.2°F rather than the October average of 35.1°F.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 59°F. The warmest part of the day is anticipated around 3 pm.
The high will be moderately higher than the normal maximum of 51.6°F for October. Forecasts show a temperature more comparable to September's average minimum of 43.2°F rather than the October average of 35.1°F.
Updated: Oct 17, 2026 @ 16:18:36 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 will prevail for most of the day.
No, it will not rain tomorrow in Plain.
Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 41°F.
Tomorrow, the highest temperature will be slightly warmer than the average maximum temperature in October. The lowest temperature tomorrow will be also moderately higher than the average low temperature.
Tomorrow, the highest temperature will be slightly warmer than the average maximum temperature in October. The lowest temperature tomorrow will be also moderately higher than the average low temperature.
On Sunday, in Plain, sunrise will be at 7:26 am and sunset at 6:08 pm (PDT).
In Plain, tomorrow, there will be 10h and 43min of daylight.
