Weather forecast for todayProspect Harbor, ME
Weather forecast for today
Current condition 3:32 am EDT
- 45°F
- Feels like:43°F
Clear
- Precipitation: 0"
- Wind: 4mphS 190°
- Humidity: 68%
- Dewpoint: 36°F
- Pressure: 30.54"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
In Prospect Harbor, at the moment, visibility is at its best under a bright, clear sky.
The temperature is a chilly 44.6°F, with the feels-like temperature closely matching at 42.8°F. The current temperature is a few degrees off the highest temperature of the day.
The temperature is a chilly 44.6°F, with the feels-like temperature closely matching at 42.8°F. The current temperature is a few degrees off the highest temperature of the day.
Monday Oct 19, 2026
- 54°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphS 188°
- Humidity: 70%
- UV index: 3
- Sunrise: 6:52 am EDT
- Sunset: 5:41 pm EDT
- details ▼
On Monday, in Prospect Harbor, mostly sunny weather is likely, with high visibility.
The temperature is anticipated to vary between a fresh 53.6°F and a wintry 39.2°F.
The temperature will be in line with October's average maximum of 55.9°F.
Sunrise will be at 6:52 am and sunset at 5:41 pm; the daylight will last for 10h and 49min.
The temperature is anticipated to vary between a fresh 53.6°F and a wintry 39.2°F.
The temperature will be in line with October's average maximum of 55.9°F.
Sunrise will be at 6:52 am and sunset at 5:41 pm; the daylight will last for 10h and 49min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 4 pm 54°C.
Minimum temperature: 45°C.
Minimum temperature: 45°C.
Chance of precipitation
Highest chance: 10 pm 7%.
Hourly weather forecast
- 4 am
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphSSW 193°
- Humidity: 69%
- Pressure: 30.53"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 6 am
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphSSW 196°
- Humidity: 74%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:52 am
- 8 am
- 46°F
- Feels like:45°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphSSW 199°
- Humidity: 79%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:48°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSW 192°
- Humidity: 69%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 54°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphS 187°
- Humidity: 65%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 54°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphS 183°
- Humidity: 64%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 54°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphS 183°
- Humidity: 67%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:41 pm
- 6 pm
- 50°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphS 182°
- Humidity: 78%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 46°F
- Feels like:46°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphS 187°
- Humidity: 88%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 0mphSSW 199°
- Humidity: 94%
- Pressure: 30.3"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Today, in Prospect Harbor, a combination of cloudy and bright weather is forecasted.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 53.6°F. The warmest part of the day will be from 11 am to 4 pm.
The maximum temperature will be resembling the average high of 55.9°F in October. The expected low will be more alike with what’s common in November than the current October average of 45°F.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 53.6°F. The warmest part of the day will be from 11 am to 4 pm.
The maximum temperature will be resembling the average high of 55.9°F in October. The expected low will be more alike with what’s common in November than the current October average of 45°F.
Updated: Oct 19, 2026 @ 07:32:02 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (3:32 am EDT) it is 44.6°F in Prospect Harbor.
On Monday, in Prospect Harbor, sunny intervals will be long-lasting, with few disruptions.
Today, the highest temperature will be 53.6°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be in line with the average highest temperature of 55.9°F in October. The lowest temperature will be a couple of degrees lower than the average low of 45°F.
The maximum temperature will be in line with the average highest temperature of 55.9°F in October. The lowest temperature will be a couple of degrees lower than the average low of 45°F.
On Monday, in Prospect Harbor, sunrise will be at 6:52 am and sunset at 5:41 pm (EDT).
Today, the daylight will last for 10h and 49min.
Prospect Harbor, Maine, USA
- en: Prospect Harbor, Maine, USA
- es: Prospect Harbor, Maine, EE.UU.
- hr: Prospekt Harbor, Mejn, SAD
- mk: Prospekt Harbor, Mejn, SAD
- sr: Prospekt Harbor, Mejn, SAD
- zh: Prospect Harbor, 缅因州, 美国
- Latitude: 44.408969°
- Longitude: -68.026116°
- Elevation: 20 ft
- Current time: 4:23am EDT
- Sunrise: 6:52 am EDT
- Sunset: 5:41 pm EDT
- Timezone: America/New_York
Nearby Prospect Harbor, Maine, USA
- Birch Harbor (1 mi)
- Corea (2 mi)
- Winter Harbor (3 mi)
- Gouldsboro (5 mi)
- Steuben (7 mi)
- Sorrento (9 mi)
- Bar Harbor (9 mi)
- Sullivan (10 mi)
- Otter Creek (11 mi)
- Hulls Cove (11 mi)
- Milbridge (11 mi)
- Salsbury Cove (13 mi)
- Seal Harbor (13 mi)
- Lamoine State Park (14 mi)
- Hancock (14 mi)
- Islesford (14 mi)
- Cherryfield (14 mi)
- Cranberry Isles (15 mi)
- Northeast Harbor (16 mi)
- Mount Desert (16 mi)
- Franklin (16 mi)
- Manset (17 mi)
- Southwest Harbor (17 mi)
- Harrington (18 mi)





