Weather forecast for 10 daysBoothbay Harbor, ME
Weather forecast for the weekend
Sunday Oct 18, 2026
- 54°F
- 41°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSW 233°
- Humidity: 53%
- UV index: 3
- Sunrise: 6:56 am EDT
- Sunset: 5:50 pm EDT
- details ▼
Tomorrow, clear skies and sunshine are also anticipated.
The temperature will fluctuate from a high of a cool 53.6°F to a low of a wintry 41°F.
Tomorrow's highest temperature is forecasted to match the regular high for October at 56.3°F.
Sunrise will be at 6:56 am and sunset at 5:50 pm; tomorrow's daylight will last for 10h and 53min.
The temperature will fluctuate from a high of a cool 53.6°F to a low of a wintry 41°F.
Tomorrow's highest temperature is forecasted to match the regular high for October at 56.3°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
Maximum temperature: 63°C.
Minimum temperature: 54°C.
Minimum temperature: 54°C.
Chance of precipitation
Highest chance: Monday 26.10. 23%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 30°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNW 323°
- Humidity: 69%
- UV index: 0
- Sunrise: 6:55 am EDT
- Sunset: 5:51 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 54°F
- 41°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSW 233°
- Humidity: 53%
- UV index: 3
- Sunrise: 6:56 am EDT
- Sunset: 5:50 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 57°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphS 176°
- Humidity: 68%
- UV index: 3
- Sunrise: 6:58 am EDT
- Sunset: 5:48 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphNNE 16°
- Humidity: 61%
- UV index: 3
- Sunrise: 6:59 am EDT
- Sunset: 5:47 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNE 42°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:00 am EDT
- Sunset: 5:45 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 39°F
Mostly Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 7mphN 4°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:02 am EDT
- Sunset: 5:43 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 55°F
- 34°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 13mphN 8°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:03 am EDT
- Sunset: 5:42 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 39°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 7mphNNE 18°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:04 am EDT
- Sunset: 5:40 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 43°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 9mphWSW 247°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:05 am EDT
- Sunset: 5:39 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 7mphW 281°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:07 am EDT
- Sunset: 5:37 pm EDT
- details ▼
Weather patterns suggest that primarily dry and sunny and occasionally gloomy weather is expected.
Rainfall is not forecasted in Boothbay Harbor in the upcoming days.
In the coming days, the maximum temperature will range between 53.6°F and 62.6°F, while the nightly low temperatures will show a considerable swing, as the overnight lows will vary from 30.2°F to 42.8°F.
The warmest days will be Tuesday and next Monday, with a maximum of 62.6°F; Sunday and next Saturday, with the highest temperature of 53.6°F, will be the coldest days.
Rainfall is not forecasted in Boothbay Harbor in the upcoming days.
In the coming days, the maximum temperature will range between 53.6°F and 62.6°F, while the nightly low temperatures will show a considerable swing, as the overnight lows will vary from 30.2°F to 42.8°F.
The warmest days will be Tuesday and next Monday, with a maximum of 62.6°F; Sunday and next Saturday, with the highest temperature of 53.6°F, will be the coldest days.
Updated: Oct 18, 2026 @ 03:35:39 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
Frequently asked questions
Tomorrow, clear skies and sunshine are anticipated.
Tomorrow, the highest temperature will be 53.6°F, while the lowest temperature will be 41°F.
The highest temperature will be in line with the average maximum of 56.3°F in October. Tomorrow, the lowest temperature will be relatively lower than the average low temperature.
The highest temperature will be in line with the average maximum of 56.3°F in October. Tomorrow, the lowest temperature will be relatively lower than the average low temperature.
On Sunday, in Boothbay Harbor, sunrise will be at 6:56 am and sunset at 5:50 pm (EDT).
In Boothbay Harbor, tomorrow, there will be 10h and 53min of daylight.
