Syosset, NY Hourly Weather

Nassau County3:14 PM EDT40.83°N, 73.50°WElevation 217 ft

Next 48 hours

3 PM 6 PM 9 PM Sun Oct 25 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 6 AM 9 AM 12 PM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 249 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
3 PM Sunny 58° 58° 0% 0.00 in W 3 47% 38° 8%
4 PM Sunny 58° 58° 0% 0.00 in W 2 47% 38° 6%
5 PM Sunny 57° 57° 0% 0.00 in W 2 49% 38° 4%
6 PM Clear 54° 54° 0% 0.00 in W 2 57% 39° 4%
7 PM Clear 51° 51° 0% 0.00 in SW 3 63% 39° 3%
8 PM Clear 49° 48° 0% – SW 3 71% 40° 3%
9 PM Clear 47° 46° 0% – SW 3 76% 40° 3%
10 PM Clear 45° 45° 0% – W 2 86% 41° 3%
11 PM Clear 44° 44° 0% – W 2 89% 41° 3%
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 43° 43° 0% – W 2 93% 41° 3%
1 AM Clear 42° 40° 0% – W 3 100% 42° 3%
2 AM Clear 42° 40° 0% – W 3 100% 42° 3%
3 AM Clear 42° 40° 0% – W 3 100% 42° 3%
4 AM Clear 42° 40° 0% – W 3 96% 41° 3%
5 AM Clear 42° 40° 0% – W 3 96% 41° 3%
6 AM Sunny 41° 39° 0% – W 3 100% 41° 3%
7 AM Sunny 41° 39° 0% – NW 3 100% 41° 3%
8 AM Sunny 42° 40° 0% – NW 3 100% 42° 3%
9 AM Sunny 46° 45° 0% – W 3 89% 43° 3%
10 AM Sunny 51° 51° 0% – W 3 77% 44° 3%
11 AM Sunny 55° 55° 0% – W 3 69% 45° 3%
12 PM Sunny 58° 58° 0% – W 3 60% 44° 3%
1 PM Sunny 60° 60° 0% – W 5 53% 43° 3%
2 PM Sunny 61° 61° 0% – W 5 50% 42° 4%
3 PM Sunny 62° 62° 0% – SW 5 48% 42° 4%
4 PM Sunny 62° 62° 0% – SW 3 50% 43° 4%
5 PM Sunny 61° 61° 0% – SW 3 53% 44° 4%
6 PM Clear 59° 59° 0% – SW 3 57% 44° 4%
7 PM Clear 56° 56° 0% – SW 5 66% 45° 4%
8 PM Mostly Clear 53° 53° 0% – SW 5 74% 45° 6%
9 PM Mostly Clear 51° 51° 0% – SW 5 80% 45° 6%
10 PM Mostly Clear 49° 48° 0% – SW 3 89% 46° 6%
11 PM Mostly Clear 48° 47° 0% – SW 3 93% 46° 6%
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 47° 46° 0% – SW 3 96% 46° 6%
1 AM Mostly Clear 46° 44° 0% – W 5 100% 46° 6%
2 AM Mostly Clear 46° 44° 0% – W 5 100% 46° 8%
3 AM Mostly Clear 46° 44° 0% – W 5 100% 46° 8%
4 AM Mostly Clear 45° 43° 0% – W 5 100% 45° 8%
5 AM Mostly Clear 45° 43° 0% – W 5 100% 45° 8%
6 AM Sunny 44° 41° 0% – W 5 100% 44° 8%
7 AM Sunny 44° 41° 0% – W 5 100% 44° 8%
8 AM Sunny 45° 43° 0% – W 5 100% 45° 10%
9 AM Sunny 49° 47° 0% – W 5 89% 46° 10%
10 AM Sunny 54° 54° 0% – W 6 77% 47° 10%
11 AM Sunny 58° 58° 0% – W 6 69% 48° 10%
12 PM Sunny 61° 61° 0% – W 6 62% 48° 10%
1 PM Sunny 63° 63° 0% – W 6 56% 47° 10%
2 PM Sunny 64° 64° 0% – W 6 54% 47° 10%
3 PM Sunny 65° 65° 0% – W 5 54% 48° 10%
4 PM Sunny 66° 66° 0% – W 5 52% 48° 10%
5 PM Sunny 65° 65° 0% – W 3 56% 49° 10%
6 PM Mostly Clear 63° 63° 0% – W 3 60% 49° 10%
7 PM Mostly Clear 61° 61° 0% – W 5 65% 49° 10%
8 PM Mostly Clear 58° 58° 0% – W 5 72% 49° 16%
9 PM Mostly Clear 56° 56° 0% – NW 5 77% 49° 16%
10 PM Mostly Clear 54° 54° 0% – NW 5 83% 49° 16%
11 PM Mostly Clear 53° 53° 0% – NW 5 86% 49° 16%
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 52° 52° 0% – NW 5 89% 49° 16%
1 AM Mostly Clear 51° 51° 0% – N 6 93% 49° 16%
2 AM Mostly Clear 50° 48° 0% – N 6 96% 49° 25%
3 AM Mostly Clear 50° 47° 0% – N 7 96% 49° 25%
4 AM Mostly Clear 50° 47° 0% – N 7 93% 48° 25%
5 AM Mostly Clear 50° 47° 0% – N 8 93% 48° 25%
6 AM Sunny 50° 47° 0% – N 8 93% 48° 25%
7 AM Sunny 49° 45° 0% – N 9 93% 47° 25%
8 AM Mostly Sunny 50° 46° 0% – N 9 89% 47° 26%
9 AM Mostly Sunny 52° 52° 0% – N 9 86% 48° 26%
10 AM Mostly Sunny 55° 55° 0% – N 10 77% 48° 26%
11 AM Mostly Sunny 57° 57° 0% – N 10 75% 49° 26%
12 PM Mostly Sunny 59° 59° 0% – N 10 69% 49° 26%
1 PM Mostly Sunny 60° 60° 0% – NE 9 64% 48° 26%
2 PM Sunny 61° 61° 0% – NE 8 60% 47° 25%
3 PM Sunny 62° 62° 0% – NE 8 58% 47° 25%
4 PM Sunny 62° 62° 0% – NE 7 56% 46° 25%
5 PM Sunny 61° 61° 0% – NE 7 58% 46° 25%
6 PM Mostly Clear 59° 59° 0% – NE 7 62% 46° 25%
7 PM Mostly Clear 57° 57° 0% – NE 7 64% 45° 25%
8 PM Partly Cloudy 54° 54° 1% – NE 7 71% 45° 28%
9 PM Partly Cloudy 52° 52° 1% – NE 7 77% 45° 28%
10 PM Partly Cloudy 50° 47° 1% – NE 7 83% 45° 28%
11 PM Partly Cloudy 49° 46° 1% – NE 7 86% 45° 28%
Wednesday, October 282 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Partly Cloudy 48° 45° 1% – NE 7 89% 45° 28%
1 AM Partly Cloudy 47° 43° 1% – NE 8 93% 45° 28%

National Weather Service forecast updated 3 days ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.