Roslyn, New York Weather
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Weather Forecast for Roslyn, New York : Nassau County
Issued: 4:06 am EDT Sep 14, 2025 Latitude: 40.7998227 Longitude: -73.6509622 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
20% chance of rain on Today Mostly Clear on Tonight Sunny on Monday Mostly Sunny on Tuesday 30% chance of rain on Wednesday 30% chance of on Thursday Sunny on Friday Mostly Sunny on Saturday
High: 80°F Low: 63°F High: 78°F High: 75°F High: 76°F High: 77°F High: 83°F High: 75°F
Low: 61°F Low: 60°F Low: 62°F Low: 63°F Low: 61°F  
Rain Mostly Clear Sunny Mostly Sunny Rain Partly Sunny Sunny Mostly Sunny
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20% chance of rain Today Today... A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 80. Light and variable wind becoming northwest around 5 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 63. South wind around 6 mph becoming calm in the evening.
Sunny on Monday Monday... Sunny, with a high near 78. Northeast wind 6 to 9 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 61. East wind 5 to 7 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 75. Northeast wind 6 to 10 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 60.
30% chance of rain Wednesday Wednesday... A 30 percent chance of showers. Mostly cloudy, with a high near 76.
50% chance of rain Wednesday Night Wednesday Night... A 50 percent chance of showers. Mostly cloudy, with a low around 62.
30% chance of Thursday Thursday... A 30 percent chance of showers. Partly sunny, with a high near 77.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 63.
Sunny on Friday Friday... Sunny, with a high near 83.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 61.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 75.
Sun Almanac for Roslyn, New York
Sunrise: 06:35 AM
Sunset: 7:05 PM
Civil Sunrise:06:07 AM
Civil Sunset: 7:33 PM
Nautical Sunrise: 05:35 AM
Nautical Sunset: 8:05 PM
Astro Sunrise: 05:02 AM
Astro Sunset: 8:38 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.