Montauk, New York Weather
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Weather Forecast for Montauk, New York : Suffolk County
Issued: 8:08 pm EDT Sep 5, 2025 Latitude: 41.0359353 Longitude: -71.9545146 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Clear on Tonight Mostly Sunny on Saturday 80% chance of thunderstorms on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Mostly Cloudy on Wednesday Mostly Sunny on Thursday Sunny on Friday
Low: 70°F High: 77°F High: 72°F High: 73°F High: 73°F High: 72°F High: 75°F High: 70°F
Low: 64°F Low: 61°F Low: 61°F Low: 63°F Low: 62°F Low: 59°F  
Mostly Clear Mostly Sunny Thunderstorms Mostly Sunny Mostly Sunny Mostly Cloudy Mostly Sunny Sunny
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Current Conditions at
MONTAUK - (KMTP)
73°
Mostly Cloudy
as of 9:54 PM EDST
Rel. Humidity: 88%
Dew Point: 70°F
Pressure: 30.00 in.
Wind Data
8 MPH
200° South
Current Conditions at
GROTON - (KGON)
68°
Clear
as of 9:56 PM EDST
Rel. Humidity: 100%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
17 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
BLOCK ISL - (KBID)
70°
Clear
as of 9:56 PM EDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
16 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
WESTERLY STATE ARPT - (KWST)
72°
Clear
as of 9:53 PM EDST
Rel. Humidity: 88%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 23 MPH
210° Southwest
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 70. Southwest wind 11 to 14 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 77. South wind 10 to 16 mph.
80% chance of thunderstorms Saturday Night Saturday Night... Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 64. Southwest wind 7 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Sunday Sunday... Rain and possibly a thunderstorm before 11am, then rain likely. High near 72. Northwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
20% chance of rain Sunday Night Sunday Night... A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 61. Northwest wind 6 to 8 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 73.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 61.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 73.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 63.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 72.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 62.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 75.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 59.
Sunny on Friday Friday... Sunny, with a high near 70.
Current Radar Image


Sun Almanac for Montauk, New York
Sunrise: 06:19 AM
Sunset: 7:14 PM
Civil Sunrise:05:51 AM
Civil Sunset: 7:42 PM
Nautical Sunrise: 05:18 AM
Nautical Sunset: 8:15 PM
Astro Sunrise: 04:43 AM
Astro Sunset: 8:50 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.