Prospect Harbor, ME Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Mon Oct 19	Partly Cloudy	-º / 38º	15%	NNW 6 mph	91%
Tue Oct 20	Sunny View Hourly	59º / 35º	3%	N 13 mph	64%
2am	Mostly Clear	37º	15%	NNW 2 mph	97%
3am	Partly Cloudy	37º	15%	NNW 2 mph	98%
4am	Partly Cloudy	37º	15%	NNW 4 mph	98%
5am	Partly Cloudy	39º	3%	N 4 mph	96%
6am	Clear	41º	2%	N 6 mph	93%
7am	Sunny	41º	2%	N 7 mph	91%
8am	Sunny	45º	2%	N 9 mph	86%
9am	Sunny	49º	3%	N 12 mph	75%
10am	Sunny	52º	1%	N 13 mph	69%
11am	Sunny	55º	0%	NNE 13 mph	61%
12pm	Sunny	56º	0%	N 13 mph	56%
1pm	Sunny	57º	0%	N 12 mph	53%
2pm	Mostly Sunny	58º	0%	N 12 mph	52%
3pm	Sunny	58º	0%	N 11 mph	52%
4pm	Sunny	57º	0%	N 11 mph	52%
5pm	Sunny	55º	0%	N 10 mph	56%
6pm	Clear	52º	1%	N 8 mph	61%
7pm	Clear	50º	2%	NNE 9 mph	67%
8pm	Clear	48º	2%	NNE 10 mph	69%
9pm	Clear	47º	1%	NNE 11 mph	69%
10pm	Clear	46º	2%	NNE 11 mph	71%
11pm	Clear	44º	2%	NNE 11 mph	74%
Wed Oct 21	Mostly Sunny View Hourly	54º / 40º	6%	NE 10 mph	72%
12am	Clear	43º	3%	NNE 11 mph	76%
1am	Clear	42º	4%	NNE 11 mph	79%
2am	Clear	41º	4%	NNE 10 mph	81%
3am	Clear	40º	5%	NNE 10 mph	84%
4am	Clear	39º	5%	NNE 10 mph	85%
5am	Clear	38º	6%	NNE 9 mph	87%
6am	Clear	37º	6%	NNE 9 mph	90%
7am	Sunny	36º	7%	NNE 8 mph	93%
8am	Sunny	40º	5%	NNE 8 mph	87%
9am	Sunny	43º	4%	NNE 10 mph	78%
10am	Sunny	46º	2%	NE 10 mph	74%
11am	Sunny	48º	1%	NE 10 mph	69%
12pm	Mostly Sunny	50º	1%	ENE 10 mph	65%
1pm	Partly Cloudy	51º	1%	ENE 10 mph	64%
2pm	Partly Cloudy	52º	1%	ENE 9 mph	62%
3pm	Partly Cloudy	52º	1%	ENE 9 mph	63%
4pm	Partly Cloudy	52º	1%	ENE 8 mph	63%
5pm	Partly Cloudy	51º	2%	ENE 7 mph	67%
6pm	Partly Cloudy	49º	3%	ENE 6 mph	73%
7pm	Mostly Cloudy	48º	4%	ENE 6 mph	77%
8pm	Mostly Cloudy	45º	4%	NE 5 mph	83%
9pm	Mostly Cloudy	45º	5%	NE 6 mph	84%
10pm	Cloudy	45º	5%	NE 5 mph	84%
11pm	Cloudy	44º	6%	NNE 4 mph	87%
Thu Oct 22	Cloudy View Hourly	57º / 37º	8%	N 13 mph	68%
12am	Cloudy	43º	6%	NNE 5 mph	90%
1am	Cloudy	43º	7%	NNE 6 mph	90%
Fri Oct 23	Partly Cloudy	50º / 34º	19%	N 18 mph	58%
Sat Oct 24	Sunny	55º / 39º	5%	NW 11 mph	57%
Sun Oct 25	Mostly Sunny	58º / 44º	4%	WSW 9 mph	66%
Mon Oct 26	Partly Cloudy	61º / 39º	5%	WSW 10 mph	69%

Buoy Data
For Prospect Harbor, ME
Wind Forecast
In Prospect Harbor, ME
Radar
In Prospect Harbor, ME
Marine Forecast
In Prospect Harbor, ME

NOAA Weather Marine Forecast for Prospect Harbor, ME

Tuesday

High : 57ºF
N wind 8 to 12 kt, with gusts as high as 18 kt. Sunny. Seas 2 to 3 ft.

Tuesday Night

Low : 42ºF
NNE wind around 11 kt. Mostly clear. Seas around 3 ft.

Wednesday

High : 52ºF
ENE wind 8 to 10 kt. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

Low : 43ºF
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Thursday

High : 53ºF
N wind 6 to 8 kt. Partly sunny. Seas around 2 ft.

Thursday Night

Low : 42ºF
N wind 14 to 16 kt. Partly cloudy. Seas around 2 ft.

Friday

High : 49ºF
N wind 15 to 17 kt, with gusts as high as 23 kt. Sunny. Seas around 2 ft.

Friday Night

Low : 38ºF
N wind 7 to 11 kt. Mostly clear. Seas around 2 ft.

Saturday

High : 51ºF
NNW wind 5 to 9 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Current Weather Conditions In Prospect Harbor, ME

As Of: 21 minutes ago

Temperature: 37ºF
Feels Like: 37ºF

Wind Speed: 2mph
Direction: 0º (NNW)
Gusts: 2mph

Cloud Cover: Mostly Clear
Visibility: 6mi

Pressure: 30.23"
Humidity: 97%
Dew Point: 0ºF

The weather right now in Prospect Harbor, ME is Mostly Clear. The current temperature is 37°F, and the expected high and low for today, Tuesday, October 20, 2026, are -° high temperature and 38°F low temperature. The wind is currently blowing at 2 miles per hour, and coming from the North Northwest. The wind is gusting to 2 mph. With the wind and the atmosphere the temperature feels like 37° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 97 percent, and air pressure at 30.23 in. Visibility is 6 nautical miles. There are 1 current weather alert(s).