Weather forecast for tomorrowMukilteo, WA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 59°F
- 48°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 9mphNNW 344°
- Humidity: 77%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:15 pm PDT
- details ▼
On Sunday, October 18, the sky will feature a blend of clouds and sunshine.
The temperature is forecasted to oscillate between a maximum of a moderate 59°F and a minimum of a brisk 48.2°F.
The temperature for tomorrow is expected to correspond with the average October peak of 57.6°F.
Sunrise will be at 7:33 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 42min.
The temperature is forecasted to oscillate between a maximum of a moderate 59°F and a minimum of a brisk 48.2°F.
The temperature for tomorrow is expected to correspond with the average October peak of 57.6°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 57°C.
Coldest hour: 6 am 46°C.
Coldest hour: 6 am 46°C.
Chance of precipitation
Highest chance: 9 am 20%.
Hourly weather forecast
- 12 am
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphN 6°
- Humidity: 84%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphN 359°
- Humidity: 86%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphN 0°
- Humidity: 90%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 3mphNNE 12°
- Humidity: 93%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:33 am
- 8 am
- 46°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 3mphN 7°
- Humidity: 95%
- Pressure: 30.18"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphN 0°
- Humidity: 86%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphNNW 337°
- Humidity: 74%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 57°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphNNW 329°
- Humidity: 65%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 57°F
- Feels like:55°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphNNW 332°
- Humidity: 63%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 55°F
- Feels like:54°F
Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNW 325°
- Humidity: 72%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:15 pm
- 8 pm
- 52°F
- Feels like:50°F
Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphNNW 330°
- Humidity: 79%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:50°F
Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNNW 343°
- Humidity: 82%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, gray skies are likely.
The temperature will vary between a minimum of 46.4°F and a maximum of 57.2°F. The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature tomorrow will be similar to October's typical maximum. The nighttime low tomorrow will be also consistent with October's typical minimum temperature.
The temperature will vary between a minimum of 46.4°F and a maximum of 57.2°F. The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature tomorrow will be similar to October's typical maximum. The nighttime low tomorrow will be also consistent with October's typical minimum temperature.
Updated: Oct 18, 2026 @ 04:19:44 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, sunny moments will alternate with patchy cloud cover.
Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 48.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
On Sunday, in Mukilteo, sunrise will be at 7:33 am and sunset at 6:15 pm (PDT).
In Mukilteo, the length of the day tomorrow will be 10h and 42min.
