Weather forecast for tomorrow
Lummi Island, WA

Weather forecast for tomorrow

Sunday, May 4.

Partly Cloudy
5:42 am

8:32 pm
PDT
Partly Cloudy
55°F / 41°F
  • Wind: 10mph WNW
  • Humidity: 63%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 6
On Sunday, May 4, changing cloud patterns will allow for periods of sunshine.
Rain is not expected for tomorrow. The temperature variation is anticipated to range from a maximum of a mild 55.4°F to a minimum of a wintry 41°F.
The forecast high of 55.4°F aligns more closely with April's typical high of 54.1°F than with May's usual 61.5°F.
Sunrise will be at 5:42 am and sunset at 8:32 pm; tomorrow's daylight will last for 14h and 50min.

Frequently asked questions

What is the weather forecast for Lummi Island for tomorrow?
On Sunday, in Lummi Island, partly cloudy skies will persist, making for a mix of sun and clouds.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature in Lummi Island will be 55.4°F, while the minimum temperature will be 41°F.
The highest temperature will be moderately lower than the average maximum of 61.5°F in May. The lowest temperature tomorrow will be also slightly cooler than the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Lummi Island, sunrise will be at 5:42 am and sunset at 8:32 pm (PDT).
How many hours of daylight will Lummi Island have tomorrow?
In Lummi Island, tomorrow, there will be 14h and 50min of daylight.

Hourly weather forecast

12 am
  • 48°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Pressure: 30.12"Hg
  • Humidity: 75%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Wind: 4mph SW
  • Pressure: 30.15"Hg
  • Humidity: 81%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Pressure: 30.15"Hg
  • Humidity: 83%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:42 am
6 am
  • 45°F
  • Feels like:
    43°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph WSW
  • Pressure: 30.18"Hg
  • Humidity: 85%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 48°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph W
  • Pressure: 30.21"Hg
  • Humidity: 75%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 52°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Pressure: 30.21"Hg
  • Humidity: 68%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 54°F
  • Feels like:
    50°F
Sunny
Sunny
  • Wind: 10mph WNW
  • Pressure: 30.21"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Wind: 9mph WNW
  • Pressure: 30.21"Hg
  • Humidity: 57%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Wind: 7mph WNW
  • Pressure: 30.21"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Wind: 4mph W
  • Pressure: 30.21"Hg
  • Humidity: 55%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Wind: 1mph SW
  • Pressure: 30.21"Hg
  • Humidity: 67%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:32 pm
10 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Wind: 2mph SSE
  • Pressure: 30.24"Hg
  • Humidity: 78%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Sunday, a combination of cloudy and bright weather is predicted.
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 4 pm to 7 pm.
Tomorrow, temperatures will be more consistent with the climate of April than the usual maximum in May. Tomorrow, expect the temperature to dip to a level a couple of degrees lower than the average May low.
Updated: May 4, 2025 @ 01:10:41 UTC
Published by: Weather U.S. | About Us
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