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As of 19:09 EDT

Weather in Islip, NY

54°Current weather

Islip, Sunday, 25 October, 19:09

Clear. Feels like 52°. High 66°, low 34°.

Pressure30.47 inHg
Wind4.6 mph W
Humidity67%
Visibility6.2 mi
Dew point43°

Two-week outlook for Islip, NY: week one averages a high of 62.4° and week two 57.1°, so week two runs 5.3° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 25: 66°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)62.4°44°0.0 in / 0 d+4.3°
2nd (November 1 – November 7)57.1°49°1.0 in / 1 d+0.3°

Weekend weather

Sun, October 25
Clear
66°34°
no precip.
Sat, October 31
Clear
56°49°
no precip.
Sun, November 1
Overcast
59°51°
no precip.
Sat, November 7
Overcast
58°49°
no precip.
Mon, 2668° / 38°0Clear
68 °Clear

Islip, Monday, 26 October

Clear. High 68°, low 38°.

Pressure30.27 inHg
Wind4 mph NW
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2755° / 44°0Clear
55 °Clear

Islip, Tuesday, 27 October

Clear. High 55°, low 44°.

Pressure30.36 inHg
Wind8.7 mph N
Humidity47%
Visibility6.2 mi
Dew point34°
Wed, 2858° / 42°0Clear
58 °Clear

Islip, Wednesday, 28 October

Clear. High 58°, low 42°.

Pressure30.47 inHg
Wind2.2 mph S
Humidity61%
Visibility6.2 mi
Dew point43°
Thu, 2963° / 48°0Overcast
63 °Overcast

Islip, Thursday, 29 October

Overcast. High 63°, low 48°.

Pressure30.30 inHg
Wind7.1 mph SW
Humidity66%
Visibility6.2 mi
Dew point50°
Fri, 3071° / 53°0Clear
71 °Clear

Islip, Friday, 30 October

Clear. High 71°, low 53°.

Pressure30.09 inHg
Wind6.4 mph SW
Humidity74%
Visibility—
Dew point54°
Sat, 3156° / 49°0Clear
56 °Clear

Islip, Saturday, 31 October

Clear. High 56°, low 49°.

Pressure30.33 inHg
Wind7.1 mph N
Humidity59%
Visibility—
Dew point38°
Sun, 0159° / 51°0Overcast
59 °Overcast

Islip, Sunday, 1 November

Overcast. High 59°, low 51°.

Pressure30.39 inHg
Wind8.1 mph SW
Humidity41%
Visibility—
Dew point32°
Mon, 0263° / 52°0Overcast
63 °Overcast

Islip, Monday, 2 November

Overcast. High 63°, low 52°.

Pressure30.24 inHg
Wind9.4 mph NE
Humidity48%
Visibility—
Dew point39°
Tue, 0356° / 48°0.02Light rain
56 °Light rain

Islip, Tuesday, 3 November

Light rain. High 56°, low 48°.

Pressure30.24 inHg
Wind23.4 mph NE
Humidity63%
Visibility—
Dew point41°
Wed, 0450° / 46°1.01Rain
50 °Rain

Islip, Wednesday, 4 November

Rain. High 50°, low 46°.

Pressure30.00 inHg
Wind26.6 mph NE
Humidity88%
Visibility—
Dew point44°
Thu, 0554° / 48°0.02Light rain
54 °Light rain

Islip, Thursday, 5 November

Light rain. High 54°, low 48°.

Pressure29.80 inHg
Wind17.8 mph N
Humidity74%
Visibility—
Dew point42°
Fri, 0659° / 48°0Mostly clear
59 °Mostly clear

Islip, Friday, 6 November

Mostly clear. High 59°, low 48°.

Pressure29.94 inHg
Wind7.4 mph NW
Humidity34%
Visibility—
Dew point26°
Sat, 0758° / 49°0Overcast
58 °Overcast

Islip, Saturday, 7 November

Overcast. High 58°, low 49°.

Pressure30.09 inHg
Wind5.8 mph SE
Humidity65%
Visibility—
Dew point42°

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.