10-day forecast for Syosset, NY: 33° to 59°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Friday, November 20
42°
Worst day: Tuesday, November 24
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1647° / 37°0
Morning40°feels 37°
Afternoon47°feels 43°
Evening42°feels 39°
Overnight39°feels 35°
47 °
Syosset, Monday, 16 November
Overcast. High 47°, low 37°.
Pressure30.39 inHg
Wind8.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 37°0
Morning39°feels 37°
Afternoon51°feels 49°
Evening46°feels 43°
Overnight38°feels 35°
52 °
Syosset, Tuesday, 17 November
Clear. High 52°, low 37°.
Pressure30.47 inHg
Wind4 mph W
Humidity61%
Visibility6.2 mi
Dew point36°
Wed, 1857° / 42°0
Morning45°feels 42°
Afternoon56°feels 54°
Evening49°feels 46°
Overnight44°feels 40°
57 °
Syosset, Wednesday, 18 November
Clear. High 57°, low 42°.
Pressure30.45 inHg
Wind5.5 mph W
Humidity51%
Visibility6.2 mi
Dew point38°
Thu, 1959° / 42°0
Morning46°feels 44°
Afternoon52°feels 50°
Evening54°feels 53°
Overnight44°feels 42°
59 °
Syosset, Thursday, 19 November
Partly cloudy. High 59°, low 42°.
Pressure30.42 inHg
Wind7.6 mph SW
Humidity69%
Visibility—
Dew point41°
Fri, 2059° / 46°0
Morning48°feels 45°
Afternoon55°feels 53°
Evening56°feels 55°
Overnight50°feels 48°
59 °
Syosset, Friday, 20 November
Clear. High 59°, low 46°.
Pressure30.27 inHg
Wind8.2 mph W
Humidity59%
Visibility—
Dew point39°
Sat, 2157° / 48°0
Morning50°feels 49°
Afternoon54°feels 51°
Evening55°feels 53°
Overnight52°feels 51°
57 °
Syosset, Saturday, 21 November
Clear. High 57°, low 48°.
Pressure30.36 inHg
Wind5.6 mph S
Humidity63%
Visibility—
Dew point40°
Sun, 2258° / 50°0
Morning52°feels 51°
Afternoon55°feels 54°
Evening57°feels 56°
Overnight54°feels 52°
58 °
Syosset, Sunday, 22 November
Partly cloudy. High 58°, low 50°.
Pressure30.12 inHg
Wind11.3 mph SW
Humidity72%
Visibility—
Dew point46°
Mon, 2353° / 37°0
Morning49°feels 46°
Afternoon47°feels 41°
Evening44°feels 37°
Overnight40°feels 32°
53 °
Syosset, Monday, 23 November
Clear. High 53°, low 37°.
Pressure30.03 inHg
Wind17.2 mph N
Humidity56%
Visibility—
Dew point33°
Tue, 2442° / 33°0
Morning35°feels 27°
Afternoon37°feels 32°
Evening42°feels 42°
Overnight38°feels 35°
42 °
Syosset, Tuesday, 24 November
Clear. High 42°, low 33°.
Pressure30.56 inHg
Wind12.7 mph N
Humidity33%
Visibility—
Dew point10°
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 Syosset, 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.