Weather forecast for todayIslesboro, ME

Weather forecast for today

Current condition 9:13 am EST

  • 45°F
  • Feels like:
    37°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 12mphNNW 340°
  • Humidity: 50%
  • Dewpoint: 27°F
  • Pressure: 30.33"Hg
  • Visibility: 8mi
  • UV index: 2
  • ▼
At the moment, in Islesboro, the sun’s rays are illuminating everything under a clear sky.
The temperature is a brisk 44.6°F, the feels-like temperature, due to the wind, registers as estimated at an icy 37.4°F. The current temperature is only a few degrees off the today's maximum of 50°F.

Tuesday Oct 27, 2026

  • 50°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNW 326°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:06 am EDT
  • Sunset: 5:32 pm EDT
  • ▼
On Tuesday, in Islesboro, sunshine is expected with little to no cloud cover.
The temperature will fluctuate from a high of a cool 50°F to a low of a freezing 30.2°F.
The day’s highest temperature is forecasted to be relatively lower than the standard October average of 55.8°F.
Sunrise was at 7:06 am and sunset will be at 5:32 pm; the daylight will last for 10h and 26min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 5 pm 48°C.
Coldest hour: 1 am 36°C.

Chance of precipitation

Highest chance: 1 am 1%.

Hourly weather forecast

  • 11 am
  • 45°F
  • Feels like:
    39°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphNNW 337°
  • Humidity: 47%
  • Pressure: 30.33"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
  • 12 pm
  • 46°F
  • Feels like:
    41°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphNNW 331°
  • Humidity: 44%
  • Pressure: 30.33"Hg
  • Visibility: 9mi
  • UV index: 3
  • ▼
  • 1 pm
  • 48°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphNW 324°
  • Humidity: 41%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNW 318°
  • Humidity: 40%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNW 316°
  • Humidity: 39%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 50°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNW 314°
  • Humidity: 38%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNW 313°
  • Humidity: 40%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:32 pm
  • 6 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNW 323°
  • Humidity: 43%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNNW 335°
  • Humidity: 48%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNNW 344°
  • Humidity: 53%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 342°
  • Humidity: 55%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 39°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 346°
  • Humidity: 59%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 37°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 346°
  • Humidity: 61%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Islesboro, sunshine is expected.
The temperature will be between the highest temperature of 50°F and the lowest temperature of 37.4°F. The warmest part of the day is anticipated around 4 pm.
The highest temperature will be relatively lower than October's average maximum of 55.8°F. The lowest temperature is more close to November's average minimum of 32.7°F than the usual minimum of 43.2°F in October.
Updated: Oct 27, 2026 @ 14:13:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (9:13 am EST) is 44.6°F. Feels-like temperature is 37.4°F.

Today, bright and sunny weather is expected.

Today, the highest temperature in Islesboro will be 50°F, while the lowest temperature will be 30.2°F.
The highest temperature will be relatively lower than the average maximum of 55.8°F in October. The lowest temperature will be significantly lower than the average low of 43.2°F.

On Tuesday, in Islesboro, sunrise was at 7:06 am and sunset will be at 5:32 pm (EDT).

In Islesboro, today, there will be 10h and 26min of daylight.