Weather forecast for 10 daysLittle Deer Isle, ME

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 52°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSW 228°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 6:53 am EDT
  • Sunset: 5:46 pm EDT
  • ▼
Today, in Little Deer Isle, sunny and dry conditions are anticipated.
A narrow temperature span is forecasted, from a high of a crisp 51.8°F to a low of a chilly 44.6°F.
The forecasted peak temperature will reflect the average October high of 54.9°F.
Sunrise was at 6:53 am and sunset will be at 5:46 pm; the daylight will last for 10h and 52min.

10-day overview

Daily temperatures

Warmest day: Tuesday 59°C.
Minimum temperature: 52°C.

Chance of precipitation

Highest chance: 11%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 52°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSW 228°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 6:53 am EDT
  • Sunset: 5:46 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 55°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphS 186°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 6:55 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 13mphN 9°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 6:56 am EDT
  • Sunset: 5:42 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 55°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphNE 41°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 6:57 am EDT
  • Sunset: 5:41 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 57°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 9mphN 359°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 6:58 am EDT
  • Sunset: 5:39 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 52°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 17mphN 3°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:00 am EDT
  • Sunset: 5:37 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 52°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphN 350°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:01 am EDT
  • Sunset: 5:36 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 55°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphW 262°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:02 am EDT
  • Sunset: 5:34 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 57°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 9mphWNW 293°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:04 am EDT
  • Sunset: 5:33 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 54°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphNNW 343°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 5:31 pm EDT
  • ▼
Throughout the next ten days, a combination of clear and gloomy weather is predicted.
Rainfall is not expected in Little Deer Isle in the upcoming days.
In the upcoming days, the highest temperature will range between 51.8°F and 59°F, while the minimum temperature is forecast to range between 33.8°F and 44.6°F.
Tuesday will be the warmest day, with a maximum temperature of 59°F; the coldest days will be Sunday, Friday and Saturday, with a maximum of 51.8°F.
Updated: Oct 18, 2026 @ 12:37:48 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Little Deer Isle, expect consistent sunshine and open skies.

Today, the highest temperature will be 51.8°F, while the lowest temperature will be 44.6°F.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Little Deer Isle, sunrise was at 6:53 am and sunset will be at 5:46 pm (EDT).

In Little Deer Isle, today, there will be 10h and 52min of daylight.