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Speonk, New York Weather Forecast
Speonk, New York Weather
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Weather Forecast for Speonk, New York : Suffolk County
Issued: 12:38 pm EST Dec 21, 2025 Latitude: 40.8195435 Longitude: -72.7053758 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Christmas Day Friday Saturday
Mostly Sunny on This Afternoon Mostly Clear on Tonight Sunny on Monday 90% chance of rain & snow on Tuesday Sunny on Wednesday 30% chance of rain on Christmas Day 50% chance of rain on Friday 30% chance of rain on Saturday
High: 48°F Low: 25°F High: 38°F High: 42°F High: 43°F High: 45°F High: 51°F High: 42°F
Low: 32°F Low: 37°F Low: 29°F Low: 36°F Low: 31°F  
Mostly Sunny Mostly Clear Sunny Rain & Snow Sunny Rain Rain Rain
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Current Conditions at
WESTHAMPTON BEACH - (KFOK)
46°
Feels like 40°F
Clear
as of 12:53 PM EST
Rel. Humidity: 36%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 25 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
SHIRLEY/BROOKHAVEN - (KHWV)
46°
Feels like 38°F
Clear
as of 12:56 PM EST
Rel. Humidity: 36%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 35 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
ISLIP - (KISP)
48°
Feels like 41°F
Mostly Cloudy
as of 12:56 PM EST
Rel. Humidity: 34%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 29 MPH
280° West
Cloud Level(s): Few at 18000ft, Broken at 25000ft
Current Conditions at
NEW HAVEN - (KHVN)
48°
Feels like 42°F
Mostly Clear
as of 12:53 PM EST
Rel. Humidity: 36%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 31 MPH
300° Northwest
Cloud Level(s): Few at 6500ft
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 48. Northwest wind around 16 mph, with gusts as high as 29 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 25. Wind chill values between 15 and 20. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.

Sunny on Monday Monday... Sunny, with a high near 38. Wind chill values between 15 and 25. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

40% chance of snow Monday Night Monday Night... A 40 percent chance of snow after 1am. Increasing clouds, with a steady temperature around 32. West wind around 6 mph.

90% chance of rain & snow Tuesday Tuesday... Rain and snow, becoming all rain after 10am. High near 42. Southwest wind 6 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a steady temperature around 37.

Sunny on Wednesday Wednesday... Sunny, with a high near 43.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 29.

30% chance of rain Christmas Day Christmas Day... A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 45.

30% chance of rain Thursday Night Thursday Night... A 30 percent chance of rain after 1am. Cloudy, with a low around 36.

50% chance of rain Friday Friday... A 50 percent chance of rain. Cloudy, with a high near 51.

50% chance of rain Friday Night Friday Night... A 50 percent chance of rain. Mostly cloudy, with a low around 31.

30% chance of rain Saturday Saturday... A 30 percent chance of rain. Mostly cloudy, with a high near 42.

Current Radar Image


Sun Almanac for Speonk, New York
Sunrise: 07:12 AM
Sunset: 4:26 PM
Civil Sunrise:06:41 AM
Civil Sunset: 4:57 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:32 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:05 PM
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