10-day forecast for Central Islip, NY: 38° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Wednesday, November 4
65° · 0.41 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0266° / 45°0
Morning52°feels 50°
Afternoon65°feels 63°
Evening55°feels 54°
Overnight45°feels 41°
66 °
Central Islip, Monday, 2 November
Overcast. High 66°, low 45°.
Pressure30.39 inHg
Wind7.1 mph SW
Humidity34%
Visibility6.2 mi
Dew point35°
Tue, 0366° / 48°0
Morning53°feels 51°
Afternoon66°feels 65°
Evening58°feels 57°
Overnight51°feels 49°
66 °
Central Islip, Tuesday, 3 November
Overcast. High 66°, low 48°.
Pressure30.30 inHg
Wind6.2 mph SW
Humidity48%
Visibility6.2 mi
Dew point46°
Wed, 0470° / 53°0
Morning57°feels 57°
Afternoon68°feels 68°
Evening60°feels 60°
Overnight55°feels 55°
70 °
Central Islip, Wednesday, 4 November
Clear. High 70°, low 53°.
Pressure30.15 inHg
Wind6.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point53°
Thu, 0567° / 60°0.35
Morning64°feels 64°
Afternoon66°feels 67°
Evening65°feels 66°
Overnight61°feels 61°
67 °
Central Islip, Thursday, 5 November
Rain. High 67°, low 60°.
Pressure29.97 inHg
Wind10.2 mph S
Humidity95%
Visibility—
Dew point64°
Fri, 0665° / 60°0.41
Morning63°feels 64°
Afternoon64°feels 64°
Evening64°feels 64°
Overnight60°feels 60°
65 °
Central Islip, Friday, 6 November
Rain. High 65°, low 60°.
Pressure29.77 inHg
Wind8.6 mph S
Humidity97%
Visibility—
Dew point62°
Sat, 0759° / 56°0.09
Morning58°feels 58°
Afternoon58°feels 58°
Evening58°feels 58°
Overnight56°feels 55°
59 °
Central Islip, Saturday, 7 November
Light rain. High 59°, low 56°.
Pressure29.50 inHg
Wind11 mph W
Humidity93%
Visibility—
Dew point56°
Sun, 0861° / 53°0
Morning55°feels 54°
Afternoon58°feels 56°
Evening60°feels 59°
Overnight57°feels 56°
61 °
Central Islip, Sunday, 8 November
Clear. High 61°, low 53°.
Pressure29.62 inHg
Wind13.2 mph SW
Humidity59%
Visibility—
Dew point43°
Mon, 0958° / 52°0
Morning55°feels 53°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight53°feels 51°
58 °
Central Islip, Monday, 9 November
Light rain. High 58°, low 52°.
Pressure29.65 inHg
Wind11.5 mph W
Humidity56%
Visibility—
Dew point40°
Tue, 1058° / 50°0
Morning51°feels 47°
Afternoon54°feels 52°
Evening57°feels 55°
Overnight53°feels 50°
58 °
Central Islip, Tuesday, 10 November
Mostly clear. High 58°, low 50°.
Pressure29.80 inHg
Wind14.1 mph W
Humidity50%
Visibility—
Dew point35°
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.