Three Mile Harbor, NY Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jun 16 		Showers -º / 59º 38% E 4 mph 93%
Tue
Jun 17 		Cloudy
View Hourly 		66º / 62º 24% ESE 7 mph 88%
4am Cloudy 61º 16% E 3 mph 91%
5am Cloudy 61º 16% E 4 mph 92%
6am Cloudy 61º 9% E 4 mph 94%
7am Cloudy 61º 9% E 5 mph 96%
8am Cloudy 62º 9% E 6 mph 93%
9am Cloudy 62º 8% E 6 mph 90%
10am Cloudy 63º 10% ESE 7 mph 90%
11am Cloudy 64º 19% ESE 7 mph 87%
12pm Cloudy 65º 21% ESE 7 mph 87%
1pm Cloudy 64º 24% ESE 6 mph 86%
2pm Cloudy 65º 15% ESE 6 mph 84%
3pm Cloudy 66º 15% SE 7 mph 84%
4pm Cloudy 66º 15% SE 6 mph 84%
5pm Cloudy 65º 15% SE 6 mph 86%
6pm Cloudy 65º 15% SE 5 mph 86%
7pm Foggy 64º 20% SE 4 mph 86%
8pm Cloudy 63º 15% SE 3 mph 90%
9pm Foggy 63º 19% SE 3 mph 94%
10pm Foggy 63º 24% SE 3 mph 95%
11pm Few Showers 63º 31% SE 3 mph 94%
Wed
Jun 18 		AM Showers
View Hourly 		73º / 65º 46% SSW 7 mph 88%
12am Few Showers 63º 32% SSE 3 mph 96%
1am Foggy 63º 24% SSE 2 mph 96%
2am Foggy 63º 24% S 2 mph 95%
3am Foggy 64º 23% S 2 mph 95%
4am Foggy 64º 24% S 2 mph 97%
5am Foggy 64º 24% S 2 mph 96%
6am Few Showers 64º 30% S 3 mph 96%
7am Foggy 64º 24% S 3 mph 97%
8am Foggy 66º 24% SSW 3 mph 95%
9am Few Showers 67º 30% S 5 mph 90%
10am Showers 68º 46% SSW 5 mph 90%
11am Showers 69º 44% S 6 mph 88%
12pm Showers 69º 36% SSW 7 mph 87%
1pm Cloudy 69º 24% SSW 7 mph 87%
2pm Cloudy 70º 13% S 7 mph 86%
3pm Cloudy 72º 17% S 6 mph 82%
4pm Cloudy 71º 18% S 5 mph 85%
5pm Cloudy 71º 15% S 5 mph 85%
6pm Mostly Cloudy 70º 10% S 5 mph 85%
7pm Cloudy 69º 24% SSW 4 mph 87%
8pm Few Showers 67º 33% S 3 mph 93%
9pm Few Showers 67º 34% SSW 3 mph 95%
10pm Showers 66º 51% SSW 2 mph 95%
11pm Foggy 66º 24% SSW 3 mph 94%
Thu
Jun 19 		AM Clouds/PM Sun
View Hourly 		79º / 65º 17% SW 13 mph 77%
12am Cloudy 66º 23% SSW 3 mph 94%
1am Cloudy 66º 24% SW 2 mph 93%
2am Few Showers 66º 30% SW 2 mph 93%
3am Few Showers 66º 33% SW 1 mph 92%
Fri
Jun 20 		Sunny 77º / 63º 5% W 11 mph 58%
Sat
Jun 21 		Partly Cloudy 78º / 67º 5% SSW 8 mph 60%
Sun
Jun 22 		Partly Cloudy 81º / 68º 18% SW 11 mph 62%
Mon
Jun 23 		Partly Cloudy 84º / 68º 8% SW 10 mph 65%

Weather Radar for Three Mile Harbor, NY See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Three Mile Harbor, NY

Overnight
Low : 60ºF
E wind 9 to 11 kt. A slight chance of showers before 2am, then a slight chance of rain or drizzle after 2am. Patchy fog after 2am. Seas around 1 ft.
Tuesday
High : 68ºF
E wind 7 to 11 kt. A chance of showers, mainly after noon. Patchy fog before noon. Seas around 1 ft.
Tuesday Night
Low : 62ºF
Variable winds 5 kt or less. A chance of showers. Patchy fog. Seas around 1 ft.
Wednesday
High : 69ºF
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. A slight chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 8am. Seas around 1 ft.
Wednesday Night
Low : 65ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas around 1 ft.
Juneteenth
High : 75ºF
SSW wind 6 to 10 kt. Mostly sunny. Seas around 1 ft.
Thursday Night
Low : 65ºF
SW wind around 11 kt becoming W after midnight. Partly cloudy. Seas around 1 ft.
Friday
High : 74ºF
W wind around 9 kt. Sunny. Seas around 1 ft.
Friday Night
Low : 63ºF
W wind 5 to 7 kt. Mostly clear. Seas around 1 ft.

NOAA Buoy Data Near Three Mile Harbor, NY See Map

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    Beach in East Hampton, NY -- Nicole Mayone, CC BY-SA 2.0 , via Wikimedia Commons

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    Wind Speed Forecast for Three Mile Harbor, NY

    TuesdayWednesdayThursday
    Wind Speed (MPH) 367633237533
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH 367633237533
    DIR EEESESESESSESSSWSSWSSSSW

    Current Weather Conditions In Three Mile Harbor, NY

    As Of: 49 minutes ago

    • 61ºF
    • 61ºF
    • 3mph
    • 0º (E)
    • 3mph
    • Cloudy
    • 8mi
    • 30.06"
    • 91%
    • 0ºF

    The weather right now in Three Mile Harbor, NY is Cloudy. The current temperature is 61°F, and the expected high and low for today, Tuesday, June 17, 2025, are -° high temperature and 59°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the East. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 61° Fahrenheit. Expected precipitation is 16 percent, with current humidity at 91 percent, and air pressure at 30.06 in. Visibility is 8 nautical miles. There are no current weather alert(s).