Cold Spring Harbor, NY Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Sun Sep 6	Partly Cloudy Close Hourly	72º / 59º	17%	NNE 8 mph	71%
9am	Mostly Cloudy	66º	5%	NNE 7 mph	82%
10am	Partly Cloudy	67º	5%	NNE 7 mph	76%
11am	Partly Cloudy	68º	4%	NNE 8 mph	73%
12pm	Partly Cloudy	70º	9%	NNE 8 mph	69%
1pm	Partly Cloudy	71º	14%	NNE 8 mph	65%
2pm	Partly Cloudy	72º	10%	NE 8 mph	64%
3pm	Partly Cloudy	71º	15%	NE 8 mph	65%
4pm	Partly Cloudy	71º	12%	NE 7 mph	65%
5pm	Partly Cloudy	71º	18%	NE 7 mph	65%
6pm	Partly Cloudy	70º	10%	NE 6 mph	67%
7pm	Partly Cloudy	69º	5%	ENE 5 mph	71%
8pm	Clear	67º	7%	ENE 4 mph	74%
9pm	Clear	66º	5%	NE 3 mph	77%
10pm	Clear	65º	5%	NNW 4 mph	77%
11pm	Clear	65º	7%	NNW 4 mph	77%
Mon Sep 7	Sunny View Hourly	78º / 61º	3%	NNW 10 mph	52%
12am	Clear	64º	4%	NNW 5 mph	73%
1am	Clear	63º	3%	NNW 5 mph	72%
2am	Clear	62º	3%	NNW 5 mph	72%
3am	Clear	61º	2%	NNW 6 mph	70%
4am	Clear	60º	2%	N 6 mph	73%
5am	Clear	60º	3%	NNW 6 mph	73%
6am	Clear	60º	3%	NNW 6 mph	73%
7am	Sunny	60º	3%	NNW 6 mph	74%
8am	Sunny	63º	2%	NNW 8 mph	70%
9am	Sunny	66º	1%	NNW 8 mph	64%
10am	Sunny	69º	0%	NNW 9 mph	57%
11am	Sunny	72º	0%	NNW 10 mph	50%
12pm	Sunny	73º	0%	NNW 10 mph	46%
1pm	Sunny	75º	0%	NNW 10 mph	43%
2pm	Sunny	76º	0%	NNW 9 mph	42%
3pm	Sunny	76º	0%	NNW 9 mph	42%
4pm	Sunny	76º	0%	NNW 9 mph	43%
5pm	Sunny	76º	0%	NW 8 mph	44%
6pm	Sunny	75º	0%	NW 8 mph	47%
7pm	Sunny	73º	0%	NW 6 mph	52%
8pm	Clear	70º	0%	WNW 5 mph	58%
9pm	Clear	69º	0%	NW 4 mph	62%
10pm	Clear	68º	1%	WNW 4 mph	67%
11pm	Clear	67º	1%	WNW 4 mph	69%
Tue Sep 8	Partly Cloudy View Hourly	79º / 65º	5%	WNW 7 mph	56%
12am	Clear	66º	3%	WNW 5 mph	71%
1am	Clear	65º	4%	NW 5 mph	74%
2am	Clear	64º	4%	NW 4 mph	77%
3am	Mostly Clear	64º	4%	NW 5 mph	77%
4am	Clear	63º	4%	NW 4 mph	78%
5am	Mostly Clear	63º	5%	NW 4 mph	78%
6am	Partly Cloudy	62º	5%	NW 5 mph	79%
7am	Partly Cloudy	62º	5%	NW 4 mph	79%
8am	Partly Cloudy	65º	4%	NW 6 mph	74%
Wed Sep 9	Partly Cloudy	80º / 72º	4%	SSW 15 mph	67%
Thu Sep 10	Mostly Cloudy	83º / 64º	24%	WSW 14 mph	66%
Fri Sep 11	Partly Cloudy	77º / 61º	3%	NW 10 mph	54%
Sat Sep 12	Partly Cloudy	77º / 66º	6%	S 9 mph	61%
Sun Sep 13	Partly Cloudy	79º / 66º	14%	SSW 11 mph	74%

Buoy Data
For Cold Spring Harbor, NY
Wind Forecast
In Cold Spring Harbor, NY
Radar
In Cold Spring Harbor, NY
Marine Forecast
In Cold Spring Harbor, NY

NOAA Weather Marine Forecast for Cold Spring Harbor, NY

Today

High : 71ºF
NE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers. Seas 1 ft or less.

Tonight

Low : 61ºF
Variable winds less than 5 kt becoming NNW 5 to 7 kt after midnight. Mostly clear. Seas 1 ft or less.

Labor Day

High : 76ºF
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

Low : 64ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Tuesday

High : 79ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Tuesday Night

Low : 68ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Wednesday

High : 79ºF
SSW wind 5 to 8 kt increasing to 9 to 12 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Wednesday Night

Low : 73ºF
SW wind 16 to 19 kt, with gusts as high as 26 kt. A chance of showers. Seas 1 ft or less.

Thursday

High : 82ºF
W wind around 13 kt. A chance of showers. Seas around 1 ft.

Current Weather Conditions In Cold Spring Harbor, NY

As Of: 6 minutes ago

Temperature: 66ºF
Feels Like: 66ºF

Wind Speed: 7mph
Direction: 0º (NNE)
Gusts: 7mph

Cloud Cover: Mostly Cloudy
Visibility: 10mi

Pressure: 29.96"
Humidity: 82%
Dew Point: 0ºF

The weather right now in Cold Spring Harbor, NY is Mostly Cloudy. The current temperature is 66°F, and the expected high and low for today, Sunday, September 6, 2026, are 72° high temperature and 59°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the North Northeast. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 66° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 82 percent, and air pressure at 29.96 in. Visibility is 10 nautical miles. There are no current weather alert(s).