10-day forecast for Syosset, NY: 37° to 61°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Friday, November 20
48° · 0.44 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1348° / 39°0.44
Morning46°feels 39°
Afternoon41°feels 34°
Evening39°feels 33°
Overnight47°feels 41°
48 °
Syosset, Friday, 13 November
Rain. High 48°, low 39°.
Pressure29.59 inHg
Wind15.2 mph N
Humidity85%
Visibility3.2 mi
Dew point37°
Sat, 1446° / 37°0
Morning38°feels 32°
Afternoon46°feels 40°
Evening42°feels 37°
Overnight39°feels 34°
46 °
Syosset, Saturday, 14 November
Overcast. High 46°, low 37°.
Pressure29.77 inHg
Wind11.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point26°
Sun, 1548° / 40°0
Morning41°feels 36°
Afternoon48°feels 42°
Evening42°feels 37°
Overnight41°feels 36°
48 °
Syosset, Sunday, 15 November
Overcast. High 48°, low 40°.
Pressure30.09 inHg
Wind11.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point31°
Mon, 1648° / 37°0
Morning39°feels 35°
Afternoon44°feels 41°
Evening47°feels 43°
Overnight38°feels 34°
48 °
Syosset, Monday, 16 November
Clear. High 48°, low 37°.
Pressure30.39 inHg
Wind6.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point34°
Tue, 1751° / 38°0
Morning40°feels 37°
Afternoon46°feels 44°
Evening50°feels 48°
Overnight43°feels 40°
51 °
Syosset, Tuesday, 17 November
Clear. High 51°, low 38°.
Pressure30.47 inHg
Wind6.3 mph W
Humidity75%
Visibility—
Dew point37°
Wed, 1855° / 42°0
Morning44°feels 41°
Afternoon49°feels 47°
Evening54°feels 51°
Overnight48°feels 46°
55 °
Syosset, Wednesday, 18 November
Clear. High 55°, low 42°.
Pressure30.50 inHg
Wind4.9 mph W
Humidity54%
Visibility—
Dew point31°
Thu, 1956° / 45°0
Morning47°feels 45°
Afternoon52°feels 49°
Evening55°feels 52°
Overnight50°feels 47°
56 °
Syosset, Thursday, 19 November
Clear. High 56°, low 45°.
Pressure30.42 inHg
Wind6 mph SW
Humidity45%
Visibility—
Dew point29°
Fri, 2061° / 48°0
Morning50°feels 47°
Afternoon55°feels 52°
Evening60°feels 58°
Overnight53°feels 51°
61 °
Syosset, Friday, 20 November
Overcast. High 61°, low 48°.
Pressure30.21 inHg
Wind7.9 mph W
Humidity41%
Visibility—
Dew point30°
Sat, 2158° / 48°0
Morning53°feels 51°
Afternoon55°feels 53°
Evening55°feels 52°
Overnight49°feels 46°
58 °
Syosset, Saturday, 21 November
Clear. High 58°, low 48°.
Pressure30.21 inHg
Wind10.6 mph NW
Humidity58%
Visibility—
Dew point40°
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.