10-day forecast for West Islip, NY: 36° to 66°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, November 7
66° · 2.99 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0762° / 48°0
Morning56°feels 56°
Afternoon57°feels 55°
Evening50°feels 47°
Overnight57°feels 57°
62 °
West Islip, Saturday, 7 November
Light rain. High 62°, low 48°.
Pressure29.74 inHg
Wind7 mph W
Humidity71%
Visibility6.2 mi
Dew point53°
Sun, 0859° / 46°0
Morning52°feels 50°
Afternoon59°feels 57°
Evening51°feels 49°
Overnight46°feels 42°
59 °
West Islip, Sunday, 8 November
Partly cloudy. High 59°, low 46°.
Pressure29.85 inHg
Wind9.8 mph W
Humidity58%
Visibility6.2 mi
Dew point43°
Mon, 0955° / 46°0
Morning50°feels 46°
Afternoon54°feels 52°
Evening47°feels 43°
Overnight48°feels 44°
55 °
West Islip, Monday, 9 November
Partly cloudy. High 55°, low 46°.
Pressure29.80 inHg
Wind12.3 mph NW
Humidity57%
Visibility6.2 mi
Dew point40°
Tue, 1054° / 42°0
Morning46°feels 42°
Afternoon54°feels 52°
Evening53°feels 52°
Overnight43°feels 40°
54 °
West Islip, Tuesday, 10 November
Partly cloudy. High 54°, low 42°.
Pressure29.91 inHg
Wind7.3 mph SW
Humidity65%
Visibility6.2 mi
Dew point42°
Wed, 1156° / 43°0
Morning47°feels 45°
Afternoon52°feels 51°
Evening53°feels 51°
Overnight47°feels 46°
56 °
West Islip, Wednesday, 11 November
Partly cloudy. High 56°, low 43°.
Pressure29.91 inHg
Wind6.1 mph NW
Humidity68%
Visibility—
Dew point41°
Thu, 1248° / 44°0
Morning44°feels 44°
Afternoon46°feels 44°
Evening48°feels 47°
Overnight47°feels 47°
48 °
West Islip, Thursday, 12 November
Overcast. High 48°, low 44°.
Pressure29.88 inHg
Wind4.6 mph W
Humidity72%
Visibility—
Dew point37°
Fri, 1347° / 42°0.15
Morning45°feels 41°
Afternoon45°feels 40°
Evening42°feels 35°
Overnight43°feels 37°
47 °
West Islip, Friday, 13 November
Light rain. High 47°, low 42°.
Pressure29.97 inHg
Wind14.7 mph NE
Humidity55%
Visibility—
Dew point30°
Sat, 1446° / 38°0.11
Morning40°feels 32°
Afternoon41°feels 34°
Evening45°feels 40°
Overnight42°feels 36°
46 °
West Islip, Saturday, 14 November
Light rain. High 46°, low 38°.
Pressure29.80 inHg
Wind16.5 mph N
Humidity73%
Visibility—
Dew point32°
Sun, 1545° / 36°0
Morning38°feels 30°
Afternoon40°feels 33°
Evening44°feels 38°
Overnight40°feels 33°
45 °
West Islip, Sunday, 15 November
Clear. High 45°, low 36°.
Pressure29.91 inHg
Wind15.4 mph NW
Humidity53%
Visibility—
Dew point24°
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 West 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.