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Syosset NY Weather - Clear - 55°F
Clear
55°F
Updated 12:25 am
Feels Like 58°F
Humidity 86%
Wind ENE 5 mph
Barometer  30.45 in
Dew Point 51°F
Syosset NY Weather - Clear - 13°C
Clear
13°C
Updated 12:25 am
Feels Like 14°C
Humidity 86%
Wind ENE 8 km/h
Barometer  103.1 kPa
Dew Point 11°C
Syosset, NY Weather and Current Conditionssyosset ny weather forecast

Syosset, NY Weather Forecast

Syosset New York WeatherSyosset, New York Weather Weather Forecast
14 day API weather forecast for Syosset, New York. Note: The 7-day weather forecast for Syosset, NY is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Syosset, NY Weather Forecast Dated: 1225 AM Sun Oct 11 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.

Sunday, October 11, 2026

Mid-Morning
Syosset Weather - 2026-10-11 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Syosset Weather - 2026-10-11 - Afternoon - Light Rain
61°F 16°C
Light Rain
Early-Evening
Syosset Weather - 2026-10-11 - Evening - Light Rain
61°F 16°C
Light Rain
Refreshing around 61°F 16°C, drier morning followed by showers lasting through evening, with increasing humidity and barometric pressure falling. Winds turning from the ESE to the ENE at 16 mph 25 km/h. Gusts up to 32 mph 52 km/h.

Monday, October 12, 2026

Mid-Morning
Syosset Weather - 2026-10-12 - Morning - Scattered Showers
58°F 15°C
Scattered Showers
Mid-Afternoon
Syosset Weather - 2026-10-12 - Afternoon - Partly Cloudy
73°F 23°C
Partly Cloudy
Early-Evening
Syosset Weather - 2026-10-12 - Evening - Sunny
68°F 20°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the NNE to the N at 9 mph 15 km/h. Gusts up to 21 mph 33 km/h.

Tuesday, October 13, 2026

Mid-Morning
Syosset Weather - 2026-10-13 - Morning - Cloudy
63°F 17°C
Cloudy
Mid-Afternoon
Syosset Weather - 2026-10-13 - Afternoon - Scattered Showers
66°F 19°C
Scattered Showers
Early-Evening
Syosset Weather - 2026-10-13 - Evening - Partly Cloudy
65°F 19°C
Partly Cloudy
Comfortable at 66°F 19°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the ESE to the SSW at 13 mph 21 km/h. Gusts up to 24 mph 40 km/h.

Wednesday, October 14, 2026

Mid-Morning
Syosset Weather - 2026-10-14 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Syosset Weather - 2026-10-14 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Syosset Weather - 2026-10-14 - Evening - Sunny
67°F 19°C
Sunny
Mild temperatures up to 78°F 25°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the WSW to the NNW at 15 mph 23 km/h. Gusts up to 24 mph 39 km/h.

Thursday, October 15, 2026

Mid-Morning
Syosset Weather - 2026-10-15 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Syosset Weather - 2026-10-15 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Syosset Weather - 2026-10-15 - Evening - Cloudy
61°F 16°C
Cloudy
Refreshing around 62°F 17°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds tapering down from N 13 mph 22 km/h to SE 4 mph 6 km/h.

Friday, October 16, 2026

Mid-Morning
Syosset Weather - 2026-10-16 - Morning - Drizzle
59°F 15°C
Drizzle
Mid-Afternoon
Syosset Weather - 2026-10-16 - Afternoon - Cloudy
63°F 17°C
Cloudy
Early-Evening
Syosset Weather - 2026-10-16 - Evening - Partly Cloudy
65°F 18°C
Partly Cloudy
Mildly cool near 63°F 17°C, morning showers, giving way to clearing skies, with increasing humidity and barometric pressure falling. Winds turning from the S to the SSW at 15 mph 23 km/h. Gusts up to 33 mph 52 km/h.

Saturday, October 17, 2026

Mid-Morning
Syosset Weather - 2026-10-17 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Syosset Weather - 2026-10-17 - Afternoon - Scattered Showers
56°F 13°C
Scattered Showers
Early-Evening
Syosset Weather - 2026-10-17 - Evening - Drizzle
52°F 11°C
Drizzle
Chilly near 56°F 13°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds switching from the WNW to the NW at 11 mph 18 km/h.

Sunday, October 18, 2026

Mid-Morning
Syosset Weather - 2026-10-18 - Morning - Sunny
40°F 5°C
Sunny
Mid-Afternoon
Syosset Weather - 2026-10-18 - Afternoon - Sunny
47°F 8°C
Sunny
Early-Evening
Syosset Weather - 2026-10-18 - Evening - Sunny
46°F 8°C
Sunny
Crisp with a high near 47°F 8°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds moving from the N to the WSW at 17 mph 26 km/h. Gusts up to 23 mph 36 km/h.

Monday, October 19, 2026

Mid-Morning
Syosset Weather - 2026-10-19 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Syosset Weather - 2026-10-19 - Afternoon - Sunny
51°F 11°C
Sunny
Early-Evening
Syosset Weather - 2026-10-19 - Evening - Sunny
51°F 11°C
Sunny
Brisk around 51°F 11°C, sunny throughout the day, with lower humidity and steady pressure. Winds N at 7 mph 12 km/h.

Tuesday, October 20, 2026

Mid-Morning
Syosset Weather - 2026-10-20 - Morning - Cloudy
47°F 9°C
Cloudy
Mid-Afternoon
Syosset Weather - 2026-10-20 - Afternoon - Sunny
56°F 14°C
Sunny
Early-Evening
Syosset Weather - 2026-10-20 - Evening - Cloudy
55°F 13°C
Cloudy
Cool and brisk at 56°F 14°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Wednesday, October 21, 2026

Mid-Morning
Syosset Weather - 2026-10-21 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Syosset Weather - 2026-10-21 - Afternoon - Overcast
58°F 15°C
Overcast
Early-Evening
Syosset Weather - 2026-10-21 - Evening - Sunny
56°F 14°C
Sunny
Comfortable at 58°F 15°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Thursday, October 22, 2026

Mid-Morning
Syosset Weather - 2026-10-22 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Syosset Weather - 2026-10-22 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Syosset Weather - 2026-10-22 - Evening - Sunny
61°F 17°C
Sunny
Cool with a high near 62°F 17°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 13 mph 20 km/h. Gusts up to 21 mph 34 km/h.

Friday, October 23, 2026

Mid-Morning
Syosset Weather - 2026-10-23 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Syosset Weather - 2026-10-23 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Syosset Weather - 2026-10-23 - Evening - Partly Cloudy
57°F 14°C
Partly Cloudy
Refreshing around 64°F 18°C, cloudy throughout the day, with steady humidity and steady pressure. Winds building from W at 6 mph 10 km/h to NNW at 14 mph 22 km/h.

Saturday, October 24, 2026

Mid-Morning
Syosset Weather - 2026-10-24 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Syosset Weather - 2026-10-24 - Afternoon - Partly Cloudy
51°F 11°C
Partly Cloudy
Early-Evening
Syosset Weather - 2026-10-24 - Evening - Sunny
48°F 9°C
Sunny
Cool and brisk at 51°F 11°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds NW at 16 mph 25 km/h.

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Weather by the Numbers

Sun, 11th
Syosset NY Weather - Sunday, Oct 11, 2026 - Light Rain
Hi: 63°F 17°C
Lo: 61°F 16°C
Sunrise 07:01 AM
Sunset 06:20 PM
Wind ESE 13 mph20 km/h
Dew Point 56°F13°C
uv Index 1
Barometric Pressure 30.3 in1026 mb
POP 64% *
Humidity 81%
Mon, 12th
Syosset NY Weather - Monday, Oct 12, 2026 - Sunny
Hi: 73°F 23°C
Lo: 58°F 14°C
Sunrise 07:02 AM
Sunset 06:18 PM
Wind NNE 12 mph19 km/h
Dew Point 56°F13°C
uv Index 3
Barometric Pressure 29.8 in1009 mb
POP 6% *
Humidity 70%
Tue, 13th
Syosset NY Weather - Tuesday, Oct 13, 2026 - Patchy Rain Nearby
Hi: 67°F 19°C
Lo: 60°F 15°C
Sunrise 07:03 AM
Sunset 06:17 PM
Wind SSE 10 mph15 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 21% *
Humidity 73%
Wed, 14th
Syosset NY Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 79°F 26°C
Lo: 61°F 16°C
Sunrise 07:04 AM
Sunset 06:15 PM
Wind WNW 11 mph18 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 3% *
Humidity 56%
Thu, 15th
Syosset NY Weather - Thursday, Oct 15, 2026 - Sunny
Hi: 63°F 17°C
Lo: 52°F 11°C
Sunrise 07:06 AM
Sunset 06:13 PM
Wind NNE 10 mph16 km/h
Dew Point 32°F-0°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 2% *
Humidity 36%
Fri, 16th
Syosset NY Weather - Friday, Oct 16, 2026 - Patchy Rain Nearby
Hi: 65°F 19°C
Lo: 58°F 14°C
Sunrise 07:07 AM
Sunset 06:12 PM
Wind S 14 mph22 km/h
Dew Point 58°F14°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 60% *
Humidity 92%
Sat, 17th
Syosset NY Weather - Saturday, Oct 17, 2026 - Light Drizzle
Hi: 66°F 19°C
Lo: 49°F 9°C
Sunrise 07:08 AM
Sunset 06:10 PM
Wind NW 12 mph19 km/h
Dew Point 47°F8°C
uv Index 4
Barometric Pressure 29.77 in1008 mb
POP 24% *
Humidity 61%
Sun, 18th
Syosset NY Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 47°F 9°C
Lo: 39°F 4°C
Sunrise 07:09 AM
Sunset 06:09 PM
Wind N 18 mph29 km/h
Dew Point 21°F-6°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 39%
Mon, 19th
Syosset NY Weather - Monday, Oct 19, 2026 - Sunny
Hi: 52°F 11°C
Lo: 42°F 5°C
Sunrise 07:10 AM
Sunset 06:08 PM
Wind SE 9 mph15 km/h
Dew Point 17°F-9°C
uv Index 3
Barometric Pressure 30.59 in1036 mb
POP 1% *
Humidity 28%
Tue, 20th
Syosset NY Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 57°F 14°C
Lo: 45°F 7°C
Sunrise 07:11 AM
Sunset 06:06 PM
Wind NW 4 mph7 km/h
Dew Point 21°F-6°C
uv Index 4
Barometric Pressure 30.47 in1032 mb
POP 4% *
Humidity 28%
Wed, 21st
Syosset NY Weather - Wednesday, Oct 21, 2026 - Cloudy
Hi: 59°F 15°C
Lo: 49°F 9°C
Sunrise 07:12 AM
Sunset 06:05 PM
Wind ESE 3 mph5 km/h
Dew Point 33°F1°C
uv Index 3
Barometric Pressure 30.42 in1030 mb
POP 2% *
Humidity 41%
Thu, 22nd
Syosset NY Weather - Thursday, Oct 22, 2026 - Cloudy
Hi: 63°F 17°C
Lo: 53°F 11°C
Sunrise 07:13 AM
Sunset 06:03 PM
Wind SW 13 mph20 km/h
Dew Point 39°F4°C
uv Index 3
Barometric Pressure 30.18 in1022 mb
POP 10% *
Humidity 48%
Fri, 23rd
Syosset NY Weather - Friday, Oct 23, 2026 - Partly Cloudy
Hi: 65°F 19°C
Lo: 51°F 11°C
Sunrise 07:14 AM
Sunset 06:02 PM
Wind NW 8 mph12 km/h
Dew Point 42°F6°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 47%
Sat, 24th
Syosset NY Weather - Saturday, Oct 24, 2026 - Cloudy
Hi: 52°F 11°C
Lo: 44°F 7°C
Sunrise 07:16 AM
Sunset 06:01 PM
Wind NW 13 mph21 km/h
Dew Point 26°F-3°C
uv Index 2
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 40%
* POP = Probability of Precipitation. Data for 12:00 PM.