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As of 03:07 EDT

Weather in Islip, NY

55°Current weather

Islip, Tuesday, 27 October, 03:07

Clear. Feels like 53°. High 58°, low 39°.

Pressure30.21 inHg
Wind3.4 mph NE
Humidity74%
Visibility6.2 mi
Dew point47°

Two-week outlook for Islip, NY: week one averages a high of 62.4° and week two 55.1°, so week two runs 7.3° cooler than week one. Around 2.3 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 61°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 27 – November 2)62.4°48.1°2.0 in / 1 d+4.7°
2nd (November 3 – November 9)55.1°46.7°0.4 in / 2 d-0.6°

Weekend weather

Sat, October 31
Partly cloudy
61°47°
no precip.
Sun, November 1
Overcast
63°52°
no precip.
Sat, November 7
Clear
50°43°
no precip.
Sun, November 8
Mostly clear
49°43°
no precip.
Wed, 2861° / 38°0Overcast
61 °Overcast

Islip, Wednesday, 28 October

Overcast. High 61°, low 38°.

Pressure30.45 inHg
Wind2.2 mph S
Humidity55%
Visibility6.2 mi
Dew point41°
Thu, 2964° / 48°0Clear
64 °Clear

Islip, Thursday, 29 October

Clear. High 64°, low 48°.

Pressure30.27 inHg
Wind6.4 mph SW
Humidity63%
Visibility6.2 mi
Dew point50°
Fri, 3071° / 54°0Clear
71 °Clear

Islip, Friday, 30 October

Clear. High 71°, low 54°.

Pressure30.06 inHg
Wind5.3 mph NW
Humidity62%
Visibility6.2 mi
Dew point54°
Sat, 3161° / 47°0Partly cloudy
61 °Partly cloudy

Islip, Saturday, 31 October

Partly cloudy. High 61°, low 47°.

Pressure30.36 inHg
Wind7 mph N
Humidity59%
Visibility—
Dew point41°
Sun, 0163° / 52°0Overcast
63 °Overcast

Islip, Sunday, 1 November

Overcast. High 63°, low 52°.

Pressure30.42 inHg
Wind8.8 mph S
Humidity60%
Visibility—
Dew point47°
Mon, 0260° / 58°1.96Heavy rain
60 °Heavy rain

Islip, Monday, 2 November

Heavy rain. High 60°, low 58°.

Pressure30.06 inHg
Wind16.6 mph NE
Humidity96%
Visibility—
Dew point57°
Tue, 0360° / 47°0Overcast
60 °Overcast

Islip, Tuesday, 3 November

Overcast. High 60°, low 47°.

Pressure30.12 inHg
Wind19.1 mph NE
Humidity78%
Visibility—
Dew point48°
Wed, 0455° / 47°0Overcast
55 °Overcast

Islip, Wednesday, 4 November

Overcast. High 55°, low 47°.

Pressure30.39 inHg
Wind14.4 mph E
Humidity56%
Visibility—
Dew point38°
Thu, 0562° / 56°0.31Rain
62 °Rain

Islip, Thursday, 5 November

Rain. High 62°, low 56°.

Pressure29.91 inHg
Wind17.5 mph SE
Humidity91%
Visibility—
Dew point58°
Fri, 0661° / 52°0.06Light rain
61 °Light rain

Islip, Friday, 6 November

Light rain. High 61°, low 52°.

Pressure29.65 inHg
Wind10.6 mph SW
Humidity56%
Visibility—
Dew point42°
Sat, 0750° / 43°0Clear
50 °Clear

Islip, Saturday, 7 November

Clear. High 50°, low 43°.

Pressure29.80 inHg
Wind13.3 mph W
Humidity53%
Visibility—
Dew point30°
Sun, 0849° / 43°0Mostly clear
49 °Mostly clear

Islip, Sunday, 8 November

Mostly clear. High 49°, low 43°.

Pressure29.94 inHg
Wind12 mph W
Humidity53%
Visibility—
Dew point30°
Mon, 0949° / 39°0Partly cloudy
49 °Partly cloudy

Islip, Monday, 9 November

Partly cloudy. High 49°, low 39°.

Pressure30.12 inHg
Wind11.8 mph NW
Humidity52%
Visibility—
Dew point26°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Islip, NY, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.