Weather forecast for tomorrowHarborside, ME
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 54°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSW 231°
- Humidity: 53%
- UV index: 3
- Sunrise: 6:54 am EDT
- Sunset: 5:46 pm EDT
- details ▼
Tomorrow, in Harborside, clear skies and sunshine are also anticipated.
The temperature is expected to oscillate between a maximum of a cool 53.6°F and a minimum of a chilly 42.8°F.
Forecasts show the temperature predicted to reach the usual October high of 55.8°F.
Sunrise will be at 6:54 am and sunset at 5:46 pm; tomorrow's daylight will last for 10h and 52min.
The temperature is expected to oscillate between a maximum of a cool 53.6°F and a minimum of a chilly 42.8°F.
Forecasts show the temperature predicted to reach the usual October high of 55.8°F.
Sunrise will be at 6:54 am and sunset at 5:46 pm; tomorrow's daylight will last for 10h and 52min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 52°C.
Coldest period: 3 am - 6 am 34°C.
Coldest period: 3 am - 6 am 34°C.
Chance of precipitation
Highest chance: 9 pm 2%.
Hourly weather forecast
- 12 am
- 36°F
- Feels like:30°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNW 319°
- Humidity: 62%
- 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: 5mphNW 307°
- Humidity: 67%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 34°F
- Feels like:28°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNW 308°
- Humidity: 69%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphWNW 298°
- Humidity: 73%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:54 am
- 8 am
- 36°F
- Feels like:36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphWNW 290°
- Humidity: 73%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphWSW 252°
- Humidity: 52%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 48°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 217°
- Humidity: 44%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 50°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSSW 207°
- Humidity: 43%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 52°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 203°
- Humidity: 47%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:46 pm
- 6 pm
- 48°F
- Feels like:45°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSW 210°
- Humidity: 55%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSW 207°
- Humidity: 68%
- 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: 5mphSSW 195°
- Humidity: 75%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, bright skies and dry conditions are anticipated.
The temperature will vary between a minimum of 32°F and a maximum of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
Tomorrow, expect conditions comparable to October's usual high temperature. The lowest temperature is also close to October's typical minimum of 43.2°F.
The temperature will vary between a minimum of 32°F and a maximum of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
Tomorrow, expect conditions comparable to October's usual high temperature. The lowest temperature is also close to October's typical minimum of 43.2°F.
Updated: Oct 18, 2026 @ 00:47:43 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, in Harborside, the forecast calls for abundant sunshine.
Tomorrow, the maximum temperature will be 53.6°F, while the minimum temperature will be 42.8°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 43.2°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 43.2°F.
On Sunday, in Harborside, sunrise will be at 6:54 am and sunset at 5:46 pm (EDT).
In Harborside, tomorrow, there will be 10h and 52min of daylight.
