Updated Jun 22, 2015 2:56 am EDT
Islip Weather Forecast (NY)
 | 72°F Clear |
| Humidity: | 83% | |
| Wind Speed: | 5mph W | |
| Barometer: | 1009 mb | |
| Dewpoint: | 66°F | |
| Heat Index: | 72°F | |
| Wind Chill: | 72°F | |
| Sunrise: | 5:21 am EDT | |
| Sunset: | 8:21 pm EDT | |
| Moon: | Full Moon |
Looking for a business? Check out the Islip Business Directory.Long Term Forecast
TUESDAY 
High: 85°F
Low: 69°F MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY 
High: 85°F
Low: 65°F PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS... MAINLY IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND HEAVY RAINFALL IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 15 TO 20 MPH. CHANCE OF RAIN 50 PERCENT. OVERNIGHT: PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE MID 60S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.
THURSDAY High: 81°F
Low: 61°F SUNNY. HIGHS IN THE LOWER 80S. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE LOWER 60S.
FRIDAY High: 79°F
Low: 61°F MOSTLY SUNNY. HIGHS IN THE UPPER 70S. OVERNIGHT: MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. CHANCE OF RAIN 50 PERCENT.
SATURDAY 
High: 71°F
Low: 61°F MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT. OVERNIGHT: MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
SUNDAY 
High: 75°F
Low: 61°F MOSTLY CLOUDY. HIGHS IN THE MID 70S. OVERNIGHT: MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
Long Term Forecast
| TUESDAY | | High: 85°F Low: 69°F | MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH. |
| WEDNESDAY | | High: 85°F Low: 65°F | PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS... MAINLY IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND HEAVY RAINFALL IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 80S. SOUTHWEST WINDS 15 TO 20 MPH. CHANCE OF RAIN 50 PERCENT. OVERNIGHT: PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE MID 60S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT. |
| THURSDAY | | High: 81°F Low: 61°F | SUNNY. HIGHS IN THE LOWER 80S. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE LOWER 60S. |
| FRIDAY | | High: 79°F Low: 61°F | MOSTLY SUNNY. HIGHS IN THE UPPER 70S. OVERNIGHT: MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. CHANCE OF RAIN 50 PERCENT. |
| SATURDAY | | High: 71°F Low: 61°F | MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT. OVERNIGHT: MOSTLY CLOUDY. LOWS IN THE LOWER 60S. |
| SUNDAY | | High: 75°F Low: 61°F | MOSTLY CLOUDY. HIGHS IN THE MID 70S. OVERNIGHT: MOSTLY CLOUDY. LOWS IN THE LOWER 60S. |
