Weather forecast for tomorrowBirch Harbor, ME
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 52°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphWSW 250°
- Humidity: 55%
- UV index: 3
- Sunrise: 6:51 am EDT
- Sunset: 5:43 pm EDT
- details ▼
Tomorrow, in Birch Harbor, conditions will remain bright with clear skies.
Temperature shifts will be modest, ranging from a peak of a crisp 51.8°F to a low of a brisk 42.8°F.
Tomorrow, the forecasted maximum will be moderately lower than October's regular high of 55.9°F.
Sunrise will be at 6:51 am and sunset at 5:43 pm; tomorrow's daylight will last for 10h and 52min.
Temperature shifts will be modest, ranging from a peak of a crisp 51.8°F to a low of a brisk 42.8°F.
Tomorrow, the forecasted maximum will be moderately lower than October's regular high of 55.9°F.
Sunrise will be at 6:51 am and sunset at 5:43 pm; tomorrow's daylight will last for 10h and 52min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 50°C.
Coldest hour: 6 am 32°C.
Coldest hour: 6 am 32°C.
Chance of precipitation
Highest chance: 9 pm 3%.
Hourly weather forecast
- 12 am
- 34°F
- Feels like:28°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNW 320°
- Humidity: 64%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 34°F
- Feels like:28°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNW 310°
- Humidity: 68%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 34°F
- Feels like:28°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNW 306°
- Humidity: 69%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 32°F
- Feels like:28°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphWNW 303°
- Humidity: 73%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:51 am
- 8 am
- 37°F
- Feels like:37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphWNW 303°
- Humidity: 69%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 43°F
- Feels like:41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphW 273°
- Humidity: 53%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 48°F
- Feels like:45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 231°
- Humidity: 47%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 50°F
- Feels like:45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 225°
- Humidity: 47%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSW 226°
- Humidity: 50%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:43 pm
- 6 pm
- 46°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphSW 231°
- Humidity: 61%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphSW 219°
- Humidity: 73%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSSW 196°
- Humidity: 76%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, clear skies and sunny weather are expected.
The temperature will vary between the lowest temperature of 32°F and the highest temperature of 50°F. The warmest part of the day will be from 2 pm to 4 pm.
The high will be relatively lower than the normal maximum of 55.9°F for October. Tomorrow, the night is expected to be also comparable to the typical October low of 45°F.
The temperature will vary between the lowest temperature of 32°F and the highest temperature of 50°F. The warmest part of the day will be from 2 pm to 4 pm.
The high will be relatively lower than the normal maximum of 55.9°F for October. Tomorrow, the night is expected to be also comparable to the typical October low of 45°F.
Updated: Oct 18, 2026 @ 00:32:24 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
On Sunday, conditions remain stable and sunny, with little cloud presence.
Tomorrow, the highest temperature will be 51.8°F, while the lowest temperature will be 42.8°F.
Tomorrow, the highest temperature will be relatively lower than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
Tomorrow, the highest temperature will be relatively lower than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Birch Harbor, sunrise will be at 6:51 am and sunset at 5:43 pm (EDT).
Tomorrow, the daylight will last for 10h and 52min.
