10-day forecast for Central Islip, NY: 41° to 59°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Sunday, November 8
50° · 0.79 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0956° / 47°0
Morning51°feels 49°
Afternoon56°feels 54°
Evening49°feels 45°
Overnight49°feels 46°
56 °
Central Islip, Monday, 9 November
Light rain. High 56°, low 47°.
Pressure29.77 inHg
Wind13.4 mph W
Humidity62%
Visibility6.2 mi
Dew point41°
Tue, 1055° / 43°0
Morning45°feels 42°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight45°feels 41°
55 °
Central Islip, Tuesday, 10 November
Overcast. High 55°, low 43°.
Pressure29.91 inHg
Wind8.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point42°
Wed, 1155° / 45°0
Morning48°feels 45°
Afternoon55°feels 53°
Evening48°feels 47°
Overnight49°feels 45°
55 °
Central Islip, Wednesday, 11 November
Mostly clear. High 55°, low 45°.
Pressure29.94 inHg
Wind4 mph NW
Humidity60%
Visibility6.2 mi
Dew point42°
Thu, 1259° / 46°0.46
Morning49°feels 47°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight46°feels 45°
59 °
Central Islip, Thursday, 12 November
Rain. High 59°, low 46°.
Pressure29.62 inHg
Wind11.6 mph E
Humidity78%
Visibility—
Dew point48°
Fri, 1350° / 47°0.79
Morning49°feels 45°
Afternoon49°feels 46°
Evening47°feels 43°
Overnight47°feels 43°
50 °
Central Islip, Friday, 13 November
Rain. High 50°, low 47°.
Pressure29.29 inHg
Wind10.7 mph NE
Humidity92%
Visibility—
Dew point47°
Sat, 1451° / 45°0.01
Morning47°feels 42°
Afternoon49°feels 44°
Evening50°feels 47°
Overnight45°feels 39°
51 °
Central Islip, Saturday, 14 November
Light rain. High 51°, low 45°.
Pressure29.35 inHg
Wind16.8 mph NW
Humidity57%
Visibility—
Dew point33°
Sun, 1548° / 44°0.01
Morning44°feels 38°
Afternoon45°feels 38°
Evening46°feels 40°
Overnight45°feels 39°
48 °
Central Islip, Sunday, 15 November
Light rain. High 48°, low 44°.
Pressure29.68 inHg
Wind17.7 mph W
Humidity67%
Visibility—
Dew point35°
Mon, 1648° / 43°0.01
Morning45°feels 39°
Afternoon47°feels 41°
Evening47°feels 42°
Overnight44°feels 37°
48 °
Central Islip, Monday, 16 November
Light rain. High 48°, low 43°.
Pressure29.85 inHg
Wind14.5 mph NW
Humidity61%
Visibility—
Dew point34°
Tue, 1749° / 41°0
Morning42°feels 35°
Afternoon44°feels 38°
Evening47°feels 41°
Overnight42°feels 36°
49 °
Central Islip, Tuesday, 17 November
Clear. High 49°, low 41°.
Pressure30.09 inHg
Wind14.2 mph NW
Humidity58%
Visibility—
Dew point30°
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.