Find the Best Places in the United States

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

Current Weather Conditions for Islip, NY

A slight chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 83, with temperatures falling to around 79 in the afternoon. Southwest wind 9 to 14 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
73°F

Conditions

Wind: 9 mph S
Humidity: 100%
Probability of Precipitation: 18%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
73° 75° 77° 78° 81° 82° 82° 82° 80° 79° 78° 76° 75°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 83, with temperatures falling to around 79 in the afternoon. Southwest wind 9 to 14 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
85°F 73°F
Tonight
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Cloudy, with a low around 70. Southwest wind 5 to 12 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
85°F 73°F
Wednesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy. High near 80, with temperatures falling to around 77 in the afternoon. Southwest wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
85°F 73°F
Wednesday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 68. West wind 2 to 7 mph. Chance of precipitation is 20%.
85°F 73°F
Thursday
Sunny
Sunny. High near 85, with temperatures falling to around 82 in the afternoon. West wind 2 to 9 mph.
85°F 73°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 67.
85°F 73°F
Independence Day
Sunny
Sunny, with a high near 84.
85°F 73°F
Friday Night
Mostly Clear
Mostly clear, with a low around 66.
85°F 73°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 83.
85°F 73°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 69.
85°F 73°F
Sunday
Partly Sunny
Partly sunny, with a high near 86.
85°F 73°F
Sunday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 72.
85°F 73°F
Monday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
85°F 73°F
Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73.
85°F 73°F
Data provided by weather.gov