Weather forecast for tomorrow
Wednesday, Jun 18.
6:23 am
8:26 pm
EDT
8:26 pm
EDT
Mostly Sunny
90°F / 75°F
- Wind: 13mph SSE
- Humidity: 66%
- Precip. probability: 7%
- Precipitation: 0"
- UV index: 11
Tomorrow, on Wednesday, June 18, sunshine will take center stage, with just faint traces of clouds.
Modest temperature shifts from a high of a tropical 89.6°F to a low of a moderately hot 75.2°F are anticipated.
The maximum heat index, which measures the combined effect of heat and moisture, is computed to be a sweltering 102.2°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 6:23 am and sunset at 8:26 pm; tomorrow's daylight will last for 14h and 3min.
Modest temperature shifts from a high of a tropical 89.6°F to a low of a moderately hot 75.2°F are anticipated.
The maximum heat index, which measures the combined effect of heat and moisture, is computed to be a sweltering 102.2°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 6:23 am and sunset at 8:26 pm; tomorrow's daylight will last for 14h and 3min.
Frequently asked questions
What is the weather forecast for Islesboro for tomorrow?
On Wednesday, a bright and mostly cloud-free sky is in store.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 89.6°F, while the minimum temperature will be 75.2°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 102.2°F.
The maximum temperature will be in line with the average highest temperature of°C in. The lowest temperature will be also in line with the average low of°C.
The maximum temperature will be in line with the average highest temperature of°C in. The lowest temperature will be also in line with the average low of°C.
When are sunrise and sunset tomorrow?
On Wednesday, in Islesboro, sunrise will be at 6:23 am and sunset at 8:26 pm (EDT).
How long will the day be tomorrow?
In Islesboro, the length of the day tomorrow will be 14h and 3min.
Hourly weather forecast
12 am
- 81°F
- Feels like:
86°F
Partly Cloudy
- Wind: 6mph SSE
- Pressure: 30.09"Hg
- Humidity: 80%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 79°F
- Feels like:
84°F
Mostly Cloudy
- Wind: 5mph S
- Pressure: 30.09"Hg
- Humidity: 83%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 77°F
- Feels like:
82°F
Partly Cloudy
- Wind: 4mph S
- Pressure: 30.09"Hg
- Humidity: 86%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 75°F
- Feels like:
81°F
Partly Cloudy
- Wind: 4mph S
- Pressure: 30.09"Hg
- Humidity: 87%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 6:23 am
8 am
- 79°F
- Feels like:
84°F
Partly Cloudy
- Wind: 5mph S
- Pressure: 30.12"Hg
- Humidity: 84%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 84°F
- Feels like:
91°F
Mostly Sunny
- Wind: 7mph S
- Pressure: 30.12"Hg
- Humidity: 67%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 88°F
- Feels like:
95°F
Mostly Sunny
- Wind: 8mph SSE
- Pressure: 30.12"Hg
- Humidity: 56%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 90°F
- Feels like:
97°F
Mostly Sunny
- Wind: 12mph ESE
- Pressure: 30.12"Hg
- Humidity: 57%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 88°F
- Feels like:
95°F
Mostly Sunny
- Wind: 13mph ESE
- Pressure: 30.09"Hg
- Humidity: 60%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 86°F
- Feels like:
93°F
Mostly Sunny
- Wind: 12mph SE
- Pressure: 30.09"Hg
- Humidity: 63%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 82°F
- Feels like:
90°F
Mostly Sunny
- Wind: 11mph SE
- Pressure: 30.09"Hg
- Humidity: 72%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:26 pm
10 pm
- 81°F
- Feels like:
86°F
Partly Cloudy
- Wind: 7mph SSE
- Pressure: 30.12"Hg
- Humidity: 77%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, a combination of cloud-filled and clear weather is predicted.
The temperature will vary between a minimum of 75.2°F and a maximum of 89.6°F. The feels-like temperature will be between a minimum of 80.6°F and a maximum of 96.8°F. The hottest part of the day will be at 1 pm and 2 pm.
The temperature will vary between a minimum of 75.2°F and a maximum of 89.6°F. The feels-like temperature will be between a minimum of 80.6°F and a maximum of 96.8°F. The hottest part of the day will be at 1 pm and 2 pm.
Updated: Jun 17, 2025 @ 22:51:32 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate