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As of 20:04 EDT

Weather in Islip, NY

51°Current weather

Islip, Friday, 23 October, 20:04

Mostly clear. Feels like 49°. High 60°, low 45°.

Pressure30.42 inHg
Wind0 mph N
Humidity64%
Visibility6.2 mi
Dew point39°

Two-week outlook for Islip, NY: week one averages a high of 59.8° and week two 62.1°, so week two runs 2.3° warmer than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 62°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 23 – October 29)59.8°44.1°0.0 in / 0 d+1°
2nd (October 30 – November 5)62.1°52.7°0.2 in / 1 d+4.9°

Weekend weather

Sat, October 24
Overcast
62°42°
no precip.
Sun, October 25
Clear
63°43°
no precip.
Sat, October 31
Light rain
63°55°
no precip.
Sun, November 1
Overcast
58°55°
no precip.
Sat, 2462° / 42°0Overcast
62 °Overcast

Islip, Saturday, 24 October

Overcast. High 62°, low 42°.

Pressure30.53 inHg
Wind3.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point34°
Sun, 2563° / 43°0Clear
63 °Clear

Islip, Sunday, 25 October

Clear. High 63°, low 43°.

Pressure30.53 inHg
Wind2.1 mph N
Humidity47%
Visibility6.2 mi
Dew point40°
Mon, 2666° / 44°0Clear
66 °Clear

Islip, Monday, 26 October

Clear. High 66°, low 44°.

Pressure30.24 inHg
Wind4.5 mph NW
Humidity52%
Visibility6.2 mi
Dew point43°
Tue, 2756° / 45°0Clear
56 °Clear

Islip, Tuesday, 27 October

Clear. High 56°, low 45°.

Pressure30.36 inHg
Wind8.3 mph N
Humidity49%
Visibility6.2 mi
Dew point34°
Wed, 2854° / 42°0Clear
54 °Clear

Islip, Wednesday, 28 October

Clear. High 54°, low 42°.

Pressure30.50 inHg
Wind5.5 mph NE
Humidity56%
Visibility—
Dew point34°
Thu, 2958° / 48°0Clear
58 °Clear

Islip, Thursday, 29 October

Clear. High 58°, low 48°.

Pressure30.39 inHg
Wind6.5 mph S
Humidity59%
Visibility—
Dew point41°
Fri, 3066° / 53°0Clear
66 °Clear

Islip, Friday, 30 October

Clear. High 66°, low 53°.

Pressure30.18 inHg
Wind8.4 mph W
Humidity56%
Visibility—
Dew point44°
Sat, 3163° / 55°0Light rain
63 °Light rain

Islip, Saturday, 31 October

Light rain. High 63°, low 55°.

Pressure30.30 inHg
Wind11 mph NE
Humidity58%
Visibility—
Dew point45°
Sun, 0158° / 55°0Overcast
58 °Overcast

Islip, Sunday, 1 November

Overcast. High 58°, low 55°.

Pressure30.47 inHg
Wind8.9 mph E
Humidity74%
Visibility—
Dew point48°
Mon, 0266° / 58°0Overcast
66 °Overcast

Islip, Monday, 2 November

Overcast. High 66°, low 58°.

Pressure30.36 inHg
Wind6.7 mph SW
Humidity72%
Visibility—
Dew point53°
Tue, 0361° / 56°0Overcast
61 °Overcast

Islip, Tuesday, 3 November

Overcast. High 61°, low 56°.

Pressure30.36 inHg
Wind9.3 mph SE
Humidity77%
Visibility—
Dew point53°
Wed, 0463° / 48°0.23Rain
63 °Rain

Islip, Wednesday, 4 November

Rain. High 63°, low 48°.

Pressure29.83 inHg
Wind20 mph NW
Humidity80%
Visibility—
Dew point56°
Thu, 0558° / 44°0Partly cloudy
58 °Partly cloudy

Islip, Thursday, 5 November

Partly cloudy. High 58°, low 44°.

Pressure30.00 inHg
Wind16.8 mph NW
Humidity51%
Visibility—
Dew point33°

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.