10-day forecast for Central Islip, NY: 38° to 60°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Wednesday, November 11
60° · 0.68 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1260° / 49°0.68
Morning56°feels 55°
Afternoon56°feels 56°
Evening49°feels 44°
Overnight51°feels 50°
60 °
Central Islip, Thursday, 12 November
Heavy rain. High 60°, low 49°.
Pressure29.53 inHg
Wind10 mph E
Humidity69%
Visibility6.2 mi
Dew point48°
Fri, 1349° / 40°0.18
Morning44°feels 37°
Afternoon42°feels 35°
Evening41°feels 35°
Overnight47°feels 42°
49 °
Central Islip, Friday, 13 November
Light rain. High 49°, low 40°.
Pressure29.53 inHg
Wind12.4 mph N
Humidity83%
Visibility4.0 mi
Dew point38°
Sat, 1446° / 38°0
Morning39°feels 33°
Afternoon45°feels 39°
Evening42°feels 36°
Overnight40°feels 34°
46 °
Central Islip, Saturday, 14 November
Overcast. High 46°, low 38°.
Pressure29.77 inHg
Wind11.6 mph NW
Humidity60%
Visibility6.2 mi
Dew point29°
Sun, 1548° / 39°0
Morning41°feels 36°
Afternoon46°feels 41°
Evening47°feels 42°
Overnight39°feels 33°
48 °
Central Islip, Sunday, 15 November
Partly cloudy. High 48°, low 39°.
Pressure30.09 inHg
Wind10.5 mph NW
Humidity68%
Visibility—
Dew point35°
Mon, 1648° / 39°0
Morning40°feels 35°
Afternoon44°feels 40°
Evening46°feels 43°
Overnight43°feels 39°
48 °
Central Islip, Monday, 16 November
Clear. High 48°, low 39°.
Pressure30.39 inHg
Wind8.2 mph NW
Humidity65%
Visibility—
Dew point32°
Tue, 1750° / 43°0
Morning44°feels 41°
Afternoon47°feels 45°
Evening49°feels 47°
Overnight46°feels 43°
50 °
Central Islip, Tuesday, 17 November
Overcast. High 50°, low 43°.
Pressure30.42 inHg
Wind7.9 mph NE
Humidity54%
Visibility—
Dew point30°
Wed, 1848° / 47°0.51
Morning47°feels 41°
Afternoon48°feels 41°
Evening48°feels 40°
Overnight47°feels 39°
48 °
Central Islip, Wednesday, 18 November
Rain. High 48°, low 47°.
Pressure30.12 inHg
Wind26.4 mph NE
Humidity71%
Visibility—
Dew point39°
Thu, 1952° / 47°0.4
Morning48°feels 41°
Afternoon48°feels 42°
Evening51°feels 49°
Overnight51°feels 47°
52 °
Central Islip, Thursday, 19 November
Rain. High 52°, low 47°.
Pressure29.94 inHg
Wind25 mph NE
Humidity76%
Visibility—
Dew point41°
Fri, 2052° / 47°0.05
Morning51°feels 48°
Afternoon48°feels 44°
Evening49°feels 47°
Overnight48°feels 47°
52 °
Central Islip, Friday, 20 November
Light rain. High 52°, low 47°.
Pressure29.91 inHg
Wind11 mph N
Humidity73%
Visibility—
Dew point40°
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 Central 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.