South Harpswell, ME Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Sun Oct 25	Sunny Close Hourly	57º / 34º	5%	SW 6 mph	59%
7am	Clear	39º	2%	NNW 1 mph	79%
8am	Sunny	41º	2%	NNW 1 mph	80%
9am	Sunny	44º	1%	NNW 0 mph	74%
10am	Sunny	47º	1%	NW 0 mph	63%
11am	Sunny	51º	0%	SW 1 mph	56%
12pm	Sunny	53º	0%	SSW 3 mph	52%
1pm	Sunny	54º	1%	SSW 4 mph	49%
2pm	Sunny	56º	0%	S 6 mph	45%
3pm	Sunny	56º	0%	S 6 mph	49%
4pm	Sunny	55º	2%	SSW 6 mph	55%
5pm	Sunny	54º	3%	SSW 6 mph	58%
6pm	Clear	52º	5%	SSW 5 mph	68%
7pm	Clear	51º	6%	SSW 5 mph	74%
8pm	Clear	50º	6%	SSW 5 mph	77%
9pm	Clear	49º	6%	SW 5 mph	79%
10pm	Clear	48º	6%	SW 5 mph	79%
11pm	Clear	46º	6%	SW 5 mph	80%
Mon Oct 26	Partly Cloudy View Hourly	61º / 38º	11%	WSW 3 mph	62%
12am	Clear	44º	6%	SW 4 mph	80%
1am	Clear	42º	6%	WSW 4 mph	83%
2am	Clear	41º	6%	WSW 3 mph	84%
3am	Clear	40º	6%	WSW 3 mph	85%
4am	Clear	39º	6%	WSW 2 mph	85%
5am	Clear	37º	14%	W 1 mph	87%
6am	Clear	36º	7%	W 0 mph	91%
7am	Mostly Clear	35º	12%	WNW 0 mph	94%
8am	Partly Cloudy	39º	6%	W 0 mph	87%
9am	Partly Cloudy	45º	10%	WNW 0 mph	77%
10am	Partly Cloudy	49º	2%	WNW 1 mph	65%
11am	Partly Cloudy	53º	1%	WSW 1 mph	57%
12pm	Partly Cloudy	56º	0%	SW 2 mph	51%
1pm	Partly Cloudy	57º	0%	SW 3 mph	49%
2pm	Partly Cloudy	59º	0%	SSW 3 mph	48%
3pm	Mostly Cloudy	59º	0%	SSW 3 mph	49%
4pm	Partly Cloudy	60º	1%	SW 2 mph	51%
5pm	Partly Cloudy	59º	2%	W 3 mph	57%
6pm	Partly Cloudy	57º	2%	NW 3 mph	61%
7pm	Mostly Cloudy	55º	2%	NW 4 mph	65%
8pm	Partly Cloudy	54º	2%	NNW 6 mph	69%
9pm	Mostly Cloudy	53º	2%	NNW 6 mph	70%
10pm	Partly Cloudy	52º	2%	NNW 7 mph	70%
11pm	Mostly Clear	50º	3%	NNW 8 mph	70%
Tue Oct 27	Sunny View Hourly	51º / 31º	2%	NNW 8 mph	46%
12am	Mostly Clear	48º	3%	NNW 9 mph	68%
1am	Mostly Clear	47º	2%	N 8 mph	66%
2am	Mostly Clear	45º	2%	N 8 mph	66%
3am	Mostly Clear	44º	1%	N 9 mph	64%
4am	Mostly Clear	43º	1%	N 8 mph	62%
5am	Clear	41º	1%	N 8 mph	63%
6am	Clear	39º	2%	N 8 mph	65%
Wed Oct 28	Mostly Sunny	49º / 41º	2%	SW 7 mph	55%
Thu Oct 29	Sunny	62º / 48º	5%	SW 13 mph	68%
Fri Oct 30	Partly Cloudy	64º / 44º	19%	W 6 mph	69%
Sat Oct 31	Mostly Sunny	57º / 46º	5%	SW 7 mph	68%
Sun Nov 1	Partly Cloudy	60º / 46º	13%	SSW 9 mph	72%

Buoy Data
For South Harpswell, ME
Wind Forecast
In South Harpswell, ME
Radar
In South Harpswell, ME
Marine Forecast
In South Harpswell, ME

NOAA Weather Marine Forecast for South Harpswell, ME

Today

High : 55ºF
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

Tonight

Low : 43ºF
SSW wind 5 to 10 kt becoming W after midnight. Mostly clear. Seas 1 ft or less.

Monday

High : 58ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Monday Night

Low : 41ºF
N wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.

Tuesday

High : 50ºF
N wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Tuesday Night

Low : 35ºF
N wind 5 to 10 kt. Clear. Seas 1 ft or less.

Wednesday

High : 50ºF
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

Wednesday Night

Low : 42ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Thursday

High : 60ºF
SSW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

Current Weather Conditions In South Harpswell, ME

As Of: 19 minutes ago

Temperature: 39ºF
Feels Like: 39ºF

Wind Speed: 1mph
Direction: 0º (NNW)
Gusts: 1mph

Cloud Cover: Clear
Visibility: 10mi

Pressure: 30.53"
Humidity: 79%
Dew Point: 0ºF

The weather right now in South Harpswell, ME is Clear. The current temperature is 39°F, and the expected high and low for today, Sunday, October 25, 2026, are 57° high temperature and 34°F low temperature. The wind is currently blowing at 1 miles per hour, and coming from the North Northwest. The wind is gusting to 1 mph. With the wind and the atmosphere the temperature feels like 39° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 79 percent, and air pressure at 30.53 in. Visibility is 10 nautical miles. There are no current weather alert(s).