Weather forecast for 10 daysSquirrel Island, ME

Weather forecast for the weekend

Sunday Oct 18, 2026

52°F
41°F

Sunny

Precip. probability: 2%
Precipitation: 0"
Wind: 7mphSW 236°
Humidity: 55%
UV index: 3
Sunrise: 6:56 am EDT
Sunset: 5:50 pm EDT
details ▼

Tomorrow, on Sunday, October 18, expect bright skies and plenty of sunshine.
The temperature is anticipated to vary between a cool 51.8°F and a wintry 41°F.
Sunrise will be at 6:56 am and sunset at 5:50 pm; tomorrow's daylight will last for 10h and 53min.

10-day overview

Daily temperatures

Warmest day: Tuesday 63°C.
Coldest day: tomorrow 52°C.

Chance of precipitation

Highest chance: Monday 26.10. 22%.

Long-term weather forecast

Saturday
Oct 17, 2026

min.
32°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 6mphNW 322°
Humidity: 71%
UV index: 0
Sunrise: 6:55 am EDT
Sunset: 5:51 pm EDT
details ▼

Sunday
Oct 18, 2026

52°F
41°F

Sunny

Precip. probability: 2%
Precipitation: 0"
Wind: 7mphSW 236°
Humidity: 55%
UV index: 3
Sunrise: 6:56 am EDT
Sunset: 5:50 pm EDT
details ▼

Monday
Oct 19, 2026

57°F
41°F

Partly Cloudy

Precip. probability: 5%
Precipitation: 0"
Wind: 6mphS 171°
Humidity: 68%
UV index: 3
Sunrise: 6:58 am EDT
Sunset: 5:48 pm EDT
details ▼

Tuesday
Oct 20, 2026

63°F
41°F

Partly Cloudy

Precip. probability: 6%
Precipitation: 0"
Wind: 11mphNNE 15°
Humidity: 62%
UV index: 3
Sunrise: 6:59 am EDT
Sunset: 5:47 pm EDT
details ▼

Wednesday
Oct 21, 2026

57°F
41°F

Sunny

Precip. probability: 4%
Precipitation: 0"
Wind: 11mphNE 43°
Humidity: 64%
UV index: 3
Sunrise: 7:00 am EDT
Sunset: 5:45 pm EDT
details ▼

Thursday
Oct 22, 2026

59°F
41°F

Mostly Sunny

Precip. probability: 12%
Precipitation: 0"
Wind: 8mphN 5°
Humidity: 65%
UV index: 3
Sunrise: 7:01 am EDT
Sunset: 5:43 pm EDT
details ▼

Friday
Oct 23, 2026

55°F
36°F

Mostly Sunny

Precip. probability: 5%
Precipitation: 0"
Wind: 14mphN 8°
Humidity: 54%
UV index: 3
Sunrise: 7:03 am EDT
Sunset: 5:42 pm EDT
details ▼

Saturday
Oct 24, 2026

54°F
41°F

Sunny

Precip. probability: 10%
Precipitation: 0"
Wind: 7mphNNE 17°
Humidity: 58%
UV index: 3
Sunrise: 7:04 am EDT
Sunset: 5:40 pm EDT
details ▼

Sunday
Oct 25, 2026

57°F
43°F

Mostly Sunny

Precip. probability: 8%
Precipitation: 0"
Wind: 9mphWSW 250°
Humidity: 65%
UV index: 3
Sunrise: 7:05 am EDT
Sunset: 5:39 pm EDT
details ▼

Monday
Oct 26, 2026

61°F
45°F

Partly Cloudy

Precip. probability: 22%
Precipitation: 0"
Wind: 7mphW 281°
Humidity: 64%
UV index: 3
Sunrise: 7:07 am EDT
Sunset: 5:37 pm EDT
details ▼

Across the following ten days, a combination of mostly clear and dull weather is expected.
Rainfall is not forecasted in Squirrel Island in the upcoming days.
In the coming days, the maximum temperature will vary between 51.8°F and 62.6°F, while the variation in nighttime lows will be notably wide, as the overnight lows will vary from 32°F to 44.6°F.
Tuesday will be the warmest day, with a maximum temperature of 62.6°F; Sunday will be the coldest day, with the highest temperature of 51.8°F.

Updated: Oct 18, 2026 @ 03:50:04 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate