Weather forecast for tomorrowGreenwater, WA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 61°F
- 45°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphENE 69°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:29 am PDT
- Sunset: 6:13 pm PDT
- details ▼
On Sunday, October 18, mostly clear skies and sunshine will create ideal daytime conditions.
Temperature fluctuations between a breezy 60.8°F and a chilly 44.6°F are predicted.
Tomorrow's high temperature is expected to be a few degrees higher than the typical October peak of 56.3°F.
Sunrise will be at 7:29 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 44min.
Temperature fluctuations between a breezy 60.8°F and a chilly 44.6°F are predicted.
Tomorrow's high temperature is expected to be a few degrees higher than the typical October peak of 56.3°F.
Sunrise will be at 7:29 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 44min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 3 am 7%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:43°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSSW 194°
- Humidity: 95%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphS 170°
- Humidity: 92%
- Pressure: 30.24"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphSSE 156°
- Humidity: 87%
- Pressure: 30.21"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSE 141°
- Humidity: 81%
- Pressure: 30.18"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunrise: 7:29 am
- 8 am
- 39°F
- Feels like:39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSE 132°
- Humidity: 75%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphESE 114°
- Humidity: 62%
- Pressure: 30.15"Hg
- Visibility: 6mi
- UV index: 1
- details ▼
- 12 pm
- 54°F
- Feels like:54°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNE 40°
- Humidity: 47%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 21°
- Humidity: 39%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphN 359°
- Humidity: 48%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 52°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphE 90°
- Humidity: 61%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:13 pm
- 8 pm
- 48°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 123°
- Humidity: 69%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:46°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 124°
- Humidity: 63%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of cloudy and sunny weather is predicted.
The temperature will vary between a minimum of 39.2°F and a maximum of 59°F. The warmest part of the day will be from 2 pm to 4 pm.
Tomorrow, the forecasted high will be moderately higher than October's typical peak temperature. The nighttime low tomorrow will be also similar to October's typical minimum temperature.
The temperature will vary between a minimum of 39.2°F and a maximum of 59°F. The warmest part of the day will be from 2 pm to 4 pm.
Tomorrow, the forecasted high will be moderately higher than October's typical peak temperature. The nighttime low tomorrow will be also similar to October's typical minimum temperature.
Updated: Oct 18, 2026 @ 01:49:48 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 Greenwater, blue skies and warm sunshine will define the conditions.
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 44.6°F.
The highest temperature tomorrow will be moderately higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
The highest temperature tomorrow will be moderately higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Greenwater, sunrise will be at 7:29 am and sunset at 6:13 pm (PDT).
In Greenwater, tomorrow, there will be 10h and 44min of daylight.
