What is the 7-day weather forecast for Water Mill, NY?

The 7-day forecast for Water Mill shows highs from 45 to 57 degrees and lows from 34 to 46 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Water Mill, NY this week?

Yes, rain is possible in Water Mill this week. Precipitation chances: Thursday (30% chance), Friday (50% chance), Saturday (30% chance).

How accurate is the Water Mill weather forecast?

WeatherForYou provides highly accurate Water Mill forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Water Mill, NY Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

51°F
Feels Like 51°F

Humidity 99% Dew Point 50°F Wind Calm Barometer 29.09 in.738.9 mm

Report from a personal weather station 3.2 miles SW of central Water Mill
at 4:31 AM Sun, Nov 16, 2025

Point Forecast at a Glance

SunNov 16

MonNov 17

TueNov 18

WedNov 19

ThuNov 20

FriNov 21

50%

SatNov 22

30%

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 45°F to 57°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 53°F and lows around 38°F.

This Date in Weather History

1959 - The most severe November cold wave in U.S. history was in progress. A weather observing station located 14 miles northeast of Lincoln MT reported a reading of 53 degrees below zero, which established an all-time record low temperature for the nation for the month of November. Their high that day was one degree above zero.

Water Mill, NY 7 Day Weather Forecast Details

Sunday Nov 16

Day: Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 54 by 8am, then falling to around 45 during the remainder of the day. West wind 11 to 18 mph, with gusts as high as 37 mph.

Night: Mostly cloudy, with a low around 34. West wind 14 to 18 mph, with gusts as high as 38 mph.

Monday Nov 17

Day: Mostly sunny, with a high near 45. West wind around 17 mph, with gusts as high as 32 mph.

Night: Mostly clear, with a low around 35. West wind 10 to 14 mph, with gusts as high as 29 mph.

Tuesday Nov 18

Day: Sunny, with a high near 47. West wind 10 to 13 mph, with gusts as high as 23 mph.

Night: Mostly cloudy, with a low around 37.

Wednesday Nov 19

Day: Mostly sunny, with a high near 48.

Night: Mostly cloudy, with a low around 39.

Thursday Nov 20

Day: Mostly cloudy, with a high near 52.

Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 43.

Friday Nov 21

Day: A 50 percent chance of rain. Mostly cloudy, with a high near 57.

Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46.

Saturday Nov 22

Day: A 30 percent chance of rain. Partly sunny, with a high near 57.

About Water Mill, NY

Water Mill is a hamlet and a census-designated place (CDP) within the Town of Southampton on Long Island in Suffolk County, New York, United States. The population of the CDP was 1,559 at the 2010 census. Its ZIP Code is 11976. As of 2024, Water Mill is the third most expensive ZIP Code in the United States and the second most expensive ZIP code in New York State. The median home price was $5,885,000.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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