Weather forecast for tomorrow
Southwest Harbor, ME

Weather forecast for tomorrow

Saturday, Apr 19.

AM Showers
5:40 am

7:24 pm
EDT
AM Showers
50°F / 45°F
  • Wind: 16mph SW
  • Humidity: 90%
  • Precip. probability: 54%
  • Precipitation: 0.24"
  • UV index: 4
On Saturday, in Southwest Harbor, expect morning sprinkles and light rain showers throughout the early hours.
The likelihood of precipitation for tomorrow is high. However, the rainfall will be light. A modest fluctuation in temperature is anticipated, achieving a maximum of a crisp 50°F and dipping to a minimum of a frosty 44.6°F.
April's standard high of 48.6°F is anticipated to be reached during the day.
Sunrise will be at 5:40 am and sunset at 7:24 pm; tomorrow's daylight will last for 13h and 44min.

Frequently asked questions

What is the weather forecast for Southwest Harbor for tomorrow?
Tomorrow, in Southwest Harbor, light morning rain showers are possible throughout the early hours.
Will it rain tomorrow?
Light precipitation of 0.24" is forecasted. The possibility of rainfall is 54%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 50°F, while the lowest temperature will be 44.6°F.
The maximum temperature tomorrow will be in line with the average highest temperature in April. Tomorrow, the lowest temperature will be relatively higher than the average low temperature.
When is the sunrise / sunset tomorrow in Southwest Harbor?
On Saturday, in Southwest Harbor, sunrise will be at 5:40 am and sunset at 7:24 pm (EDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 13h and 44min.

Hourly weather forecast

12 am
  • 43°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 15mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 79%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 45°F
  • Feels like:
    36°F
Showers
Showers
  • Wind: 17mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 77%
  • Precip. probability: 48%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 am
  • 45°F
  • Feels like:
    37°F
Showers
Showers
  • Wind: 15mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 81%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunrise: 5:40 am
6 am
  • 45°F
  • Feels like:
    37°F
Rain
Rain
  • Wind: 12mph SW
  • Pressure: 29.91"Hg
  • Humidity: 92%
  • Precip. probability: 71%
  • Precipitation: 0.04"
  • Visibility: 5mi
8 am
  • 45°F
  • Feels like:
    39°F
Showers
Showers
  • Wind: 11mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 96%
  • Precip. probability: 50%
  • Precipitation: 0.04"
  • Visibility: 2mi
10 am
  • 45°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Wind: 13mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 95%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 1mi
12 pm
  • 46°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 15mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 90%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 2mi
2 pm
  • 48°F
  • Feels like:
    43°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph SW
  • Pressure: 29.74"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 48°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Wind: 16mph SW
  • Pressure: 29.71"Hg
  • Humidity: 84%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 8mi
6 pm
  • 50°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph SW
  • Pressure: 29.68"Hg
  • Humidity: 84%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 8mi
Sunset: 7:24 pm
8 pm
  • 48°F
  • Feels like:
    43°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph SW
  • Pressure: 29.68"Hg
  • Humidity: 89%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 6mi
10 pm
  • 50°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph WSW
  • Pressure: 29.71"Hg
  • Humidity: 93%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 2mi
Tomorrow, on Saturday, a combination of cloud-filled, rain-soaked and bright weather is expected.
Rainfall is forecasted from 1 am to 9 am. With light precipitation of 0.08", the most intense rain will be falling at 2 am and 3 am.
The temperature will vary between a minimum of 42.8°F and a maximum of 50°F. The feels-like temperature will vary between a minimum of 35.6°F and a maximum of 44.6°F. The warmest part of the day will be at 5 pm, 6 pm, and from 9 pm to 11 pm.
The maximum temperature tomorrow will be resembling April's average high. The lowest temperature tomorrow is more resembling May's average minimum of 44.2°F than the average low in April of 35.6°F.
Updated: Apr 18, 2025 @ 04:54:36 UTC
Published by: Weather U.S. | About Us
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