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As of 23:19 EDT

Weather in Islip, NY

47°Current weather

Islip, Friday, 23 October, 23:19

Overcast. Feels like 47°. High 60°, low 45°.

Pressure30.45 inHg
Wind0 mph N
Humidity77%
Visibility6.2 mi
Dew point40°

Two-week outlook for Islip, NY: week one averages a high of 60.9° and week two 58.9°, so week two runs 1.9° cooler than week one. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, October 24: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 23 – October 29)60.9°44.3°0.0 in / 0 d+2°
2nd (October 30 – November 5)58.9°49.1°0.0 in / 0 d+1.7°

Weekend weather

Sat, October 24
Overcast
63°43°
no precip.
Sun, October 25
Clear
67°44°
no precip.
Sat, October 31
Clear
64°53°
no precip.
Sun, November 1
Partly cloudy
57°49°
no precip.
Sat, 2463° / 43°0Overcast
63 °Overcast

Islip, Saturday, 24 October

Overcast. High 63°, low 43°.

Pressure30.53 inHg
Wind3.7 mph N
Humidity46%
Visibility6.2 mi
Dew point35°
Sun, 2567° / 44°0Clear
67 °Clear

Islip, Sunday, 25 October

Clear. High 67°, low 44°.

Pressure30.56 inHg
Wind1.5 mph N
Humidity45%
Visibility6.2 mi
Dew point40°
Mon, 2665° / 43°0Clear
65 °Clear

Islip, Monday, 26 October

Clear. High 65°, low 43°.

Pressure30.27 inHg
Wind3.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point43°
Tue, 2755° / 45°0Clear
55 °Clear

Islip, Tuesday, 27 October

Clear. High 55°, low 45°.

Pressure30.36 inHg
Wind9 mph N
Humidity47%
Visibility6.2 mi
Dew point34°
Wed, 2855° / 42°0Clear
55 °Clear

Islip, Wednesday, 28 October

Clear. High 55°, low 42°.

Pressure30.50 inHg
Wind5.3 mph NE
Humidity57%
Visibility—
Dew point35°
Thu, 2961° / 48°0Clear
61 °Clear

Islip, Thursday, 29 October

Clear. High 61°, low 48°.

Pressure30.36 inHg
Wind7.8 mph SW
Humidity60%
Visibility—
Dew point44°
Fri, 3069° / 52°0Clear
69 °Clear

Islip, Friday, 30 October

Clear. High 69°, low 52°.

Pressure30.15 inHg
Wind8.1 mph N
Humidity55%
Visibility—
Dew point44°
Sat, 3164° / 53°0Clear
64 °Clear

Islip, Saturday, 31 October

Clear. High 64°, low 53°.

Pressure30.27 inHg
Wind12.3 mph NE
Humidity60%
Visibility—
Dew point46°
Sun, 0157° / 49°0Partly cloudy
57 °Partly cloudy

Islip, Sunday, 1 November

Partly cloudy. High 57°, low 49°.

Pressure30.36 inHg
Wind10.6 mph NE
Humidity58%
Visibility—
Dew point38°
Mon, 0255° / 47°0.03Light rain
55 °Light rain

Islip, Monday, 2 November

Light rain. High 55°, low 47°.

Pressure30.12 inHg
Wind9.4 mph SW
Humidity62%
Visibility—
Dew point38°
Tue, 0360° / 52°0.02Light rain
60 °Light rain

Islip, Tuesday, 3 November

Light rain. High 60°, low 52°.

Pressure29.91 inHg
Wind10.5 mph SW
Humidity52%
Visibility—
Dew point39°
Wed, 0453° / 47°0Clear
53 °Clear

Islip, Wednesday, 4 November

Clear. High 53°, low 47°.

Pressure29.97 inHg
Wind17.2 mph NW
Humidity46%
Visibility—
Dew point30°
Thu, 0556° / 45°0Overcast
56 °Overcast

Islip, Thursday, 5 November

Overcast. High 56°, low 45°.

Pressure30.09 inHg
Wind17.4 mph SW
Humidity44%
Visibility—
Dew point30°

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.