Monthly Historical AveragesIslip Beach, NY
Average Temperature
High
13°
Feels 11
Low
6°
Feels 3
Average Precipitation
9 Days
77.4mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
17°Feels 16
Wind
26 km/h SW
Gust
39 km/h
Humidity
72%
P.O.P
80%
Rain
1-3 mm
Night
7°Feels 1
Wind
37 km/h NE
Gust
56 km/h
Humidity
88%
P.O.P
90%
Rain
5-10 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity