Three Mile Harbor, NY Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Sun Sep 6	Partly Cloudy Close Hourly	73º / 59º	15%	N 4 mph	59%
3pm	Partly Cloudy	71º	15%	NE 4 mph	54%
4pm	Mostly Cloudy	71º	15%	NE 3 mph	56%
5pm	Partly Cloudy	70º	6%	NNE 2 mph	60%
6pm	Partly Cloudy	67º	8%	WNW 2 mph	68%
7pm	Partly Cloudy	65º	8%	WNW 1 mph	73%
8pm	Partly Cloudy	63º	5%	WNW 1 mph	79%
9pm	Partly Cloudy	62º	4%	W 1 mph	84%
10pm	Mostly Clear	61º	6%	W 1 mph	87%
11pm	Partly Cloudy	60º	9%	W 1 mph	90%
Mon Sep 7	Sunny View Hourly	77º / 61º	4%	NW 11 mph	53%
12am	Clear	62º	8%	NW 3 mph	86%
1am	Clear	61º	7%	NNW 4 mph	85%
2am	Clear	62º	4%	NNW 5 mph	76%
3am	Clear	62º	4%	NNW 5 mph	78%
4am	Clear	61º	4%	NNW 6 mph	79%
5am	Clear	60º	4%	NNW 6 mph	79%
6am	Clear	60º	4%	NW 6 mph	77%
7am	Sunny	61º	4%	NW 7 mph	78%
8am	Sunny	65º	2%	NW 9 mph	70%
9am	Sunny	67º	1%	NW 10 mph	61%
10am	Sunny	69º	1%	NW 10 mph	58%
11am	Sunny	71º	0%	NW 11 mph	54%
12pm	Sunny	72º	0%	NW 10 mph	49%
1pm	Sunny	73º	0%	NW 9 mph	46%
2pm	Sunny	74º	0%	NW 8 mph	45%
3pm	Sunny	75º	0%	NW 7 mph	44%
4pm	Sunny	75º	0%	NW 7 mph	44%
5pm	Sunny	75º	0%	NW 6 mph	44%
6pm	Sunny	74º	0%	NW 5 mph	48%
7pm	Sunny	71º	0%	NW 4 mph	57%
8pm	Clear	69º	1%	NW 4 mph	66%
9pm	Clear	69º	1%	NW 4 mph	67%
10pm	Clear	67º	2%	NW 4 mph	71%
11pm	Clear	66º	2%	NW 3 mph	74%
Tue Sep 8	Partly Cloudy View Hourly	78º / 63º	4%	WNW 8 mph	58%
12am	Clear	64º	3%	NW 3 mph	79%
1am	Clear	64º	4%	NW 3 mph	82%
2am	Mostly Clear	63º	4%	NW 3 mph	82%
3am	Partly Cloudy	63º	4%	NW 3 mph	81%
4am	Partly Cloudy	63º	4%	WNW 4 mph	81%
5am	Partly Cloudy	62º	4%	WNW 3 mph	83%
6am	Partly Cloudy	62º	5%	WNW 3 mph	84%
7am	Partly Cloudy	63º	4%	NW 4 mph	82%
8am	Mostly Sunny	67º	3%	NW 4 mph	74%
9am	Partly Cloudy	70º	2%	NW 6 mph	63%
10am	Partly Cloudy	72º	1%	NW 7 mph	58%
11am	Mostly Sunny	73º	1%	NW 8 mph	55%
12pm	Partly Cloudy	74º	0%	WNW 8 mph	52%
1pm	Sunny	75º	0%	WNW 8 mph	50%
2pm	Sunny	76º	0%	WNW 7 mph	49%
Wed Sep 9	Partly Cloudy	77º / 69º	8%	SSW 15 mph	72%
Thu Sep 10	Partly Cloudy	79º / 64º	24%	WSW 15 mph	71%
Fri Sep 11	Mostly Sunny	74º / 60º	6%	NW 10 mph	59%
Sat Sep 12	Sunny	73º / 64º	7%	ESE 7 mph	66%
Sun Sep 13	Mostly Sunny	75º / 63º	14%	SSW 11 mph	74%

Buoy Data
For Three Mile Harbor, NY
Wind Forecast
In Three Mile Harbor, NY
Radar
In Three Mile Harbor, NY
Marine Forecast
In Three Mile Harbor, NY

NOAA Weather Marine Forecast for Three Mile Harbor, NY

This Afternoon

High : 68ºF
Variable winds 5 kt or less. A slight chance of showers. Seas around 1 ft.

Tonight

Low : 63ºF
Variable winds 5 kt or less. A slight chance of showers before 8pm. Seas 1 ft or less.

Labor Day

High : 74ºF
NW wind 5 to 8 kt. Sunny. Seas 1 ft or less.

Monday Night

Low : 63ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Tuesday

High : 75ºF
NW wind around 6 kt becoming W in the afternoon. Sunny. Seas 1 ft or less.

Tuesday Night

Low : 67ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Wednesday

High : 74ºF
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Mostly sunny. Seas 1 ft or less.

Wednesday Night

Low : 70ºF
SW wind 10 to 12 kt, with gusts as high as 26 kt. Mostly cloudy. Seas 1 ft or less.

Thursday

High : 82ºF
SW wind around 12 kt, with gusts as high as 24 kt. Mostly sunny. Seas 1 ft or less.

Current Weather Conditions In Three Mile Harbor, NY

As Of: 48 minutes ago

Temperature: 71ºF
Feels Like: 71ºF

Wind Speed: 4mph
Direction: 0º (NE)
Gusts: 4mph

Cloud Cover: Partly Cloudy
Visibility: 10mi

Pressure: 29.97"
Humidity: 54%
Dew Point: 0ºF

The weather right now in Three Mile Harbor, NY is Partly Cloudy. The current temperature is 71°F, and the expected high and low for today, Sunday, September 6, 2026, are 73° high temperature and 59°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the Northeast. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 71° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 54 percent, and air pressure at 29.97 in. Visibility is 10 nautical miles. There are no current weather alert(s).