EN
English Español

As of 21:45 EDT

Weather in Islip, NY

59°Current weather

Islip, Thursday, 22 October, 21:45

Clear. Feels like 57°. High 67°, low 44°.

Pressure30.06 inHg
Wind10.4 mph N
Humidity61%
Visibility6.2 mi
Dew point45°

10-day forecast for Islip, NY: 42° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Thursday, October 22
54°
Worst day: Tuesday, October 27

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

Fri, 2359° / 48°0Clear
MorningClear50°feels 47°
AfternoonClear59°feels 56°
EveningClear50°feels 48°
OvernightClear54°feels 52°
59 °Clear

Islip, Friday, 23 October

Clear. High 59°, low 48°.

Pressure30.36 inHg
Wind6.9 mph N
Humidity51%
Visibility6.2 mi
Dew point35°
Sat, 2461° / 42°0Overcast
MorningOvercast43°feels 41°
AfternoonMostly clear61°feels 58°
EveningClear49°feels 48°
OvernightPartly cloudy45°feels 44°
61 °Overcast

Islip, Saturday, 24 October

Overcast. High 61°, low 42°.

Pressure30.50 inHg
Wind3.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point37°
Sun, 2562° / 43°0Clear
MorningClear45°feels 43°
AfternoonClear62°feels 60°
EveningClear50°feels 49°
OvernightClear44°feels 42°
62 °Clear

Islip, Sunday, 25 October

Clear. High 62°, low 43°.

Pressure30.56 inHg
Wind2.7 mph N
Humidity48%
Visibility6.2 mi
Dew point40°
Mon, 2664° / 43°0Clear
MorningClear43°feels 40°
AfternoonClear64°feels 62°
EveningClear56°feels 55°
OvernightClear45°feels 43°
64 °Clear

Islip, Monday, 26 October

Clear. High 64°, low 43°.

Pressure30.27 inHg
Wind3.5 mph W
Humidity51%
Visibility6.2 mi
Dew point41°
Tue, 2754° / 45°0Mostly clear
MorningMostly clear51°feels 49°
AfternoonMostly clear52°feels 50°
EveningMostly clear52°feels 50°
OvernightMostly clear46°feels 44°
54 °Mostly clear

Islip, Tuesday, 27 October

Mostly clear. High 54°, low 45°.

Pressure30.36 inHg
Wind8.9 mph N
Humidity57%
Visibility—
Dew point37°
Wed, 2856° / 42°0Clear
MorningClear45°feels 42°
AfternoonClear52°feels 50°
EveningClear54°feels 51°
OvernightClear50°feels 48°
56 °Clear

Islip, Wednesday, 28 October

Clear. High 56°, low 42°.

Pressure30.47 inHg
Wind5.6 mph SE
Humidity62%
Visibility—
Dew point38°
Thu, 2960° / 52°0Clear
MorningClear54°feels 52°
AfternoonClear58°feels 56°
EveningClear58°feels 56°
OvernightClear56°feels 55°
60 °Clear

Islip, Thursday, 29 October

Clear. High 60°, low 52°.

Pressure30.45 inHg
Wind9.1 mph SW
Humidity54%
Visibility—
Dew point41°
Fri, 3062° / 55°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast60°feels 59°
EveningOvercast61°feels 61°
OvernightOvercast59°feels 58°
62 °Overcast

Islip, Friday, 30 October

Overcast. High 62°, low 55°.

Pressure30.24 inHg
Wind11 mph SW
Humidity69%
Visibility—
Dew point49°
Sat, 3165° / 57°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast62°feels 61°
EveningOvercast62°feels 61°
OvernightOvercast57°feels 56°
65 °Overcast

Islip, Saturday, 31 October

Overcast. High 65°, low 57°.

Pressure30.27 inHg
Wind11.4 mph E
Humidity62%
Visibility—
Dew point48°

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.