10-day forecast for Central Islip, NY: 41° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Wednesday, November 4
67° · 0.71 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3156° / 41°0
Morning43°feels 39°
Afternoon56°feels 53°
Evening47°feels 47°
Overnight43°feels 38°
56 °
Central Islip, Saturday, 31 October
Clear. High 56°, low 41°.
Pressure30.45 inHg
Wind7.8 mph N
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 0159° / 41°0
Morning42°feels 40°
Afternoon58°feels 55°
Evening50°feels 48°
Overnight44°feels 42°
59 °
Central Islip, Sunday, 1 November
Overcast. High 59°, low 41°.
Pressure30.53 inHg
Wind2.3 mph NW
Humidity49%
Visibility6.2 mi
Dew point36°
Mon, 0266° / 46°0
Morning47°feels 44°
Afternoon66°feels 63°
Evening57°feels 56°
Overnight48°feels 46°
66 °
Central Islip, Monday, 2 November
Clear. High 66°, low 46°.
Pressure30.36 inHg
Wind6.7 mph SW
Humidity41%
Visibility6.2 mi
Dew point39°
Tue, 0368° / 50°0
Morning50°feels 48°
Afternoon62°feels 61°
Evening61°feels 60°
Overnight53°feels 51°
68 °
Central Islip, Tuesday, 3 November
Partly cloudy. High 68°, low 50°.
Pressure30.30 inHg
Wind5.6 mph SW
Humidity52%
Visibility—
Dew point43°
Wed, 0469° / 52°0
Morning56°feels 56°
Afternoon65°feels 65°
Evening65°feels 64°
Overnight58°feels 58°
69 °
Central Islip, Wednesday, 4 November
Partly cloudy. High 69°, low 52°.
Pressure30.18 inHg
Wind5.7 mph S
Humidity71%
Visibility—
Dew point54°
Thu, 0566° / 58°0.5
Morning60°feels 60°
Afternoon64°feels 65°
Evening64°feels 64°
Overnight62°feels 62°
66 °
Central Islip, Thursday, 5 November
Rain. High 66°, low 58°.
Pressure29.94 inHg
Wind14.9 mph S
Humidity88%
Visibility—
Dew point60°
Fri, 0667° / 51°0.71
Morning63°feels 64°
Afternoon64°feels 64°
Evening62°feels 61°
Overnight54°feels 52°
67 °
Central Islip, Friday, 6 November
Heavy rain. High 67°, low 51°.
Pressure29.47 inHg
Wind19 mph NW
Humidity83%
Visibility—
Dew point59°
Sat, 0750° / 45°0.04
Morning47°feels 41°
Afternoon47°feels 40°
Evening49°feels 43°
Overnight45°feels 40°
50 °
Central Islip, Saturday, 7 November
Light rain. High 50°, low 45°.
Pressure30.00 inHg
Wind18.8 mph N
Humidity58%
Visibility—
Dew point32°
Sun, 0850° / 42°0
Morning43°feels 39°
Afternoon47°feels 44°
Evening50°feels 47°
Overnight49°feels 44°
50 °
Central Islip, Sunday, 8 November
Overcast. High 50°, low 42°.
Pressure30.18 inHg
Wind10 mph N
Humidity38%
Visibility—
Dew point21°
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.