Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Islip Terrace, NY

Mostly cloudy. High near 35, with temperatures falling to around 33 in the afternoon. South wind around 6 mph.
34°F

Conditions

Wind: 6 mph S
Humidity: 58%
Probability of Precipitation: 14%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
34° 35° 35° 33° 33° 32° 32° 33° 33° 34° 34° 34° 33°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Cloudy
Mostly cloudy. High near 35, with temperatures falling to around 33 in the afternoon. South wind around 6 mph.
36°F 32°F
Tonight
Chance Light Snow then Light Rain
A chance of snow between 7pm and 9pm, then rain between 9pm and 1am, then freezing drizzle likely and a chance of drizzle between 1am and 4am. Cloudy. Low around 28, with temperatures rising to around 31 overnight. Southwest wind around 3 mph. Chance of precipitation is 80%.
36°F 32°F
Wednesday
Sunny
Sunny. High near 39, with temperatures falling to around 35 in the afternoon. Wind chill values as low as 24. West wind 5 to 17 mph, with gusts as high as 29 mph.
36°F 32°F
Wednesday Night
Mostly Clear
Mostly clear. Low around 24, with temperatures rising to around 26 overnight. Wind chill values as low as 14. Northwest wind around 14 mph, with gusts as high as 28 mph.
36°F 32°F
Thursday
Sunny
Sunny. High near 35, with temperatures falling to around 33 in the afternoon. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.
36°F 32°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 19.
36°F 32°F
Friday
Sunny
Sunny, with a high near 34.
36°F 32°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 25.
36°F 32°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 39.
36°F 32°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 25.
36°F 32°F
Sunday
Partly Sunny
Partly sunny, with a high near 39.
36°F 32°F
Sunday Night
Chance Light Rain then Chance Rain And Snow
A chance of rain between 7pm and 1am, then a chance of rain and snow. Cloudy, with a low around 30. Chance of precipitation is 40%.
36°F 32°F
Washington's Birthday
Chance Rain And Snow
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 40%.
36°F 32°F
Monday Night
Chance Light Rain
A chance of rain before 1am. Partly cloudy, with a low around 29.
36°F 32°F
Data provided by weather.gov