EN
English Español

As of 10:49 EDT

Weather in Islip, NY

57°Current weather

Islip, Thursday, 22 October, 10:49

Mostly clear. Feels like 55°. High 63°, low 45°.

Pressure30.00 inHg
Wind17.3 mph N
Humidity53%
Visibility6.2 mi
Dew point40°

10-day forecast for Islip, NY: 41° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

64°
Best day: Monday, October 26
56°
Worst day: Wednesday, October 28

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

Fri, 2358° / 47°0Clear
MorningClear49°feels 45°
AfternoonClear58°feels 55°
EveningClear50°feels 48°
OvernightClear53°feels 51°
58 °Clear

Islip, Friday, 23 October

Clear. High 58°, low 47°.

Pressure30.36 inHg
Wind7.1 mph N
Humidity50%
Visibility6.2 mi
Dew point34°
Sat, 2458° / 41°0Overcast
MorningClear42°feels 40°
AfternoonOvercast57°feels 55°
EveningClear48°feels 47°
OvernightMostly clear47°feels 45°
58 °Overcast

Islip, Saturday, 24 October

Overcast. High 58°, low 41°.

Pressure30.53 inHg
Wind3.4 mph N
Humidity50%
Visibility6.2 mi
Dew point36°
Sun, 2562° / 42°0Clear
MorningClear44°feels 42°
AfternoonClear62°feels 60°
EveningClear50°feels 49°
OvernightClear43°feels 41°
62 °Clear

Islip, Sunday, 25 October

Clear. High 62°, low 42°.

Pressure30.56 inHg
Wind2.3 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Mon, 2664° / 42°0Clear
MorningClear42°feels 40°
AfternoonClear58°feels 56°
EveningClear61°feels 59°
OvernightClear45°feels 43°
64 °Clear

Islip, Monday, 26 October

Clear. High 64°, low 42°.

Pressure30.33 inHg
Wind5.3 mph NW
Humidity56%
Visibility—
Dew point39°
Tue, 2756° / 47°0Clear
MorningClear53°feels 51°
AfternoonClear54°feels 52°
EveningClear54°feels 52°
OvernightClear48°feels 48°
56 °Clear

Islip, Tuesday, 27 October

Clear. High 56°, low 47°.

Pressure30.36 inHg
Wind8.2 mph N
Humidity59%
Visibility—
Dew point40°
Wed, 2856° / 46°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast54°feels 52°
EveningOvercast54°feels 52°
OvernightOvercast52°feels 50°
56 °Overcast

Islip, Wednesday, 28 October

Overcast. High 56°, low 46°.

Pressure30.45 inHg
Wind8.4 mph SE
Humidity57%
Visibility—
Dew point38°
Thu, 2960° / 53°0Partly cloudy
MorningPartly cloudy55°feels 53°
AfternoonPartly cloudy59°feels 57°
EveningPartly cloudy59°feels 57°
OvernightPartly cloudy57°feels 56°
60 °Partly cloudy

Islip, Thursday, 29 October

Partly cloudy. High 60°, low 53°.

Pressure30.27 inHg
Wind12.2 mph SW
Humidity57%
Visibility—
Dew point43°
Fri, 3059° / 52°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast55°feels 52°
EveningOvercast58°feels 55°
OvernightOvercast53°feels 51°
59 °Overcast

Islip, Friday, 30 October

Overcast. High 59°, low 52°.

Pressure30.12 inHg
Wind13 mph SW
Humidity47%
Visibility—
Dew point35°
Sat, 3158° / 49°0Clear
MorningClear50°feels 50°
AfternoonClear55°feels 52°
EveningClear55°feels 52°
OvernightClear52°feels 50°
58 °Clear

Islip, Saturday, 31 October

Clear. High 58°, low 49°.

Pressure30.45 inHg
Wind6.3 mph S
Humidity43%
Visibility—
Dew point32°

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.