EN
English Español

As of 16:04 EDT

Weather in Islip, NY

57°Current weather

Islip, Sunday, 18 October, 16:04

Clear. Feels like 54°. High 57°, low 36°.

Pressure30.53 inHg
Wind10.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point37°

10-day forecast for Islip, NY: 36° to 63°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

63°
Best day: Monday, October 26
51°
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1957° / 45°0Overcast
MorningClear47°feels 44°
AfternoonOvercast56°feels 53°
EveningOvercast56°feels 55°
OvernightClear48°feels 46°
57 °Overcast

Islip, Monday, 19 October

Overcast. High 57°, low 45°.

Pressure30.39 inHg
Wind8.5 mph NE
Humidity47%
Visibility6.2 mi
Dew point36°
Tue, 2062° / 51°0Overcast
MorningOvercast53°feels 51°
AfternoonOvercast61°feels 60°
EveningClear56°feels 55°
OvernightOvercast52°feels 51°
62 °Overcast

Islip, Tuesday, 20 October

Overcast. High 62°, low 51°.

Pressure30.18 inHg
Wind13.4 mph N
Humidity60%
Visibility6.2 mi
Dew point45°
Wed, 2157° / 47°0Clear
MorningClear47°feels 42°
AfternoonClear56°feels 54°
EveningClear54°feels 52°
OvernightClear51°feels 49°
57 °Clear

Islip, Wednesday, 21 October

Clear. High 57°, low 47°.

Pressure30.18 inHg
Wind12.1 mph N
Humidity63%
Visibility6.2 mi
Dew point40°
Thu, 2262° / 45°0Clear
MorningClear46°feels 42°
AfternoonClear61°feels 59°
EveningClear60°feels 58°
OvernightClear48°feels 44°
62 °Clear

Islip, Thursday, 22 October

Clear. High 62°, low 45°.

Pressure30.03 inHg
Wind8.4 mph NW
Humidity58%
Visibility6.2 mi
Dew point42°
Fri, 2351° / 43°0Clear
MorningClear45°feels 40°
AfternoonClear48°feels 44°
EveningClear50°feels 47°
OvernightClear46°feels 41°
51 °Clear

Islip, Friday, 23 October

Clear. High 51°, low 43°.

Pressure30.30 inHg
Wind10.7 mph N
Humidity55%
Visibility—
Dew point32°
Sat, 2455° / 44°0Clear
MorningClear46°feels 42°
AfternoonClear51°feels 48°
EveningClear53°feels 50°
OvernightClear48°feels 46°
55 °Clear

Islip, Saturday, 24 October

Clear. High 55°, low 44°.

Pressure30.68 inHg
Wind8.2 mph NE
Humidity38%
Visibility—
Dew point25°
Sun, 2559° / 49°0Partly cloudy
MorningPartly cloudy51°feels 50°
AfternoonPartly cloudy57°feels 55°
EveningPartly cloudy58°feels 56°
OvernightPartly cloudy56°feels 55°
59 °Partly cloudy

Islip, Sunday, 25 October

Partly cloudy. High 59°, low 49°.

Pressure30.50 inHg
Wind10.6 mph SW
Humidity55%
Visibility—
Dew point40°
Mon, 2663° / 56°0Partly cloudy
MorningPartly cloudy58°feels 56°
AfternoonPartly cloudy61°feels 58°
EveningPartly cloudy62°feels 59°
OvernightPartly cloudy56°feels 54°
63 °Partly cloudy

Islip, Monday, 26 October

Partly cloudy. High 63°, low 56°.

Pressure30.30 inHg
Wind10.1 mph W
Humidity41%
Visibility—
Dew point36°
Tue, 2760° / 53°0Overcast
MorningOvercast55°feels 52°
AfternoonOvercast57°feels 55°
EveningOvercast59°feels 56°
OvernightOvercast53°feels 50°
60 °Overcast

Islip, Tuesday, 27 October

Overcast. High 60°, low 53°.

Pressure30.33 inHg
Wind8.4 mph NW
Humidity48%
Visibility—
Dew point37°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Islip, NY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.