Weather forecast for tomorrowMountlake Terrace, WA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 57°F
- 46°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphN 349°
- Humidity: 76%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:15 pm PDT
- details ▼
Tomorrow, in Mountlake Terrace, intermittent cloud cover is expected, allowing for some sunshine.
Rainfall is not predicted. The highest forecasted temperature is a mild 57.2°F, while the lowest temperature will be a frosty 46.4°F.
The maximum temperature tomorrow is forecasted to reflect October's average high of 57.9°F.
Sunrise will be at 7:33 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 42min.
Rainfall is not predicted. The highest forecasted temperature is a mild 57.2°F, while the lowest temperature will be a frosty 46.4°F.
The maximum temperature tomorrow is forecasted to reflect October's average high of 57.9°F.
Sunrise will be at 7:33 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 42min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 55°C.
Coldest hour: 6 am 46°C.
Coldest hour: 6 am 46°C.
Chance of precipitation
Highest chance: 6 am 15%.
Hourly weather forecast
- 12 am
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNNE 25°
- Humidity: 81%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphNNE 23°
- Humidity: 85%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphNNE 22°
- Humidity: 88%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 46°F
- Feels like:45°F
Mostly Clear
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphNNE 17°
- Humidity: 90%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:33 am
- 8 am
- 45°F
- Feels like:43°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 4mphN 4°
- Humidity: 95%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphN 359°
- Humidity: 82%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 54°F
- Feels like:52°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNNW 348°
- Humidity: 73%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 55°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphNNW 338°
- Humidity: 67%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 55°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphNNW 339°
- Humidity: 64%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 54°F
- Feels like:50°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNNW 337°
- Humidity: 72%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:15 pm
- 8 pm
- 50°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphNNW 342°
- Humidity: 79%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:48°F
Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphN 356°
- Humidity: 82%
- Pressure: 29.97"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Tomorrow, primarily cloud-filled and occasionally dry and sunny weather is expected.
The temperature will vary between the lowest temperature of 44.6°F and the highest temperature of 55.4°F. The warmest part of the day will be from 2 pm to 5 pm.
Tomorrow, the temperature is forecasted to be comparable to the usual maximum for October. Tomorrow, the temperature will drop to a level also resembling October's average minimum of 45.9°F.
The temperature will vary between the lowest temperature of 44.6°F and the highest temperature of 55.4°F. The warmest part of the day will be from 2 pm to 5 pm.
Tomorrow, the temperature is forecasted to be comparable to the usual maximum for October. Tomorrow, the temperature will drop to a level also resembling October's average minimum of 45.9°F.
Updated: Oct 17, 2026 @ 15:26:39 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, a partly cloudy outlook will keep the sky interesting throughout the day.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 46.4°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 45.9°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 45.9°F.
On Sunday, in Mountlake Terrace, sunrise will be at 7:33 am and sunset at 6:15 pm (PDT).
Tomorrow, the daylight will last for 10h and 42min.
