Smithtown, NY Hourly Weather

Suffolk County1:30 AM EDT40.86°N, 73.20°WElevation 59 ft

Next 48 hours

1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 35° 40° 45° 50° 55° %
TemperatureFeels likeChance of precipitationNight
Friday, October 2323 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
1 AM Mostly Clear 50° 45° 0% 0.00 in N 13 G23 77% 43° 7%
2 AM Mostly Clear 48° 43° 0% 0.00 in N 13 G22 77% 41° 7%
3 AM Mostly Clear 47° 41° 0% 0.00 in N 13 G22 74% 39° 7%
4 AM Mostly Clear 45° 39° 0% 0.00 in N 13 G22 76% 38° 6%
5 AM Mostly Clear 45° 39° 0% 0.00 in N 13 G22 73% 37° 6%
6 AM Sunny 44° 38° 0% 0.00 in N 13 G22 73% 36° 7%
7 AM Sunny 43° 36° 0% 0.00 in N 13 G22 73% 35° 9%
8 AM Sunny 43° 36° 0% – N 13 G22 73% 35° 10%
9 AM Sunny 45° 39° 0% – N 13 G22 68% 35° 10%
10 AM Sunny 47° 41° 0% – N 13 G21 65% 36° 10%
11 AM Sunny 49° 44° 0% – N 13 G21 61% 36° 10%
12 PM Sunny 51° 51° 0% – N 13 G20 56% 36° 10%
1 PM Sunny 52° 52° 0% – N 12 G20 52% 35° 9%
2 PM Sunny 53° 53° 0% – N 12 G18 50% 35° 9%
3 PM Sunny 53° 53° 0% – N 12 G17 48% 34° 10%
4 PM Sunny 53° 53° 0% – N 10 G17 48% 34° 10%
5 PM Sunny 53° 53° 0% – N 10 G16 48% 34° 11%
6 PM Mostly Clear 52° 52° 0% – N 9 G15 52% 35° 12%
7 PM Mostly Clear 51° 51° 0% – N 9 G15 59% 37° 12%
8 PM Mostly Clear 50° 47° 0% – N 8 G14 66% 39° 15%
9 PM Mostly Clear 49° 46° 0% – N 7 G13 68% 39° 15%
10 PM Mostly Clear 48° 45° 0% – N 6 G12 74% 40° 15%
11 PM Mostly Clear 47° 44° 0% – N 6 G12 76% 40° 15%
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 46° 43° 0% – N 6 G12 79% 40° 15%
1 AM Mostly Clear 46° 43° 0% – N 6 G12 79% 40° 15%
2 AM Partly Cloudy 45° 42° 0% – N 6 G12 82% 40° 27%
3 AM Partly Cloudy 44° 41° 0% – N 6 G12 86% 40° 27%
4 AM Partly Cloudy 44° 41° 0% – N 6 G12 86% 40° 27%
5 AM Partly Cloudy 43° 39° 0% – N 6 G12 89% 40° 27%
6 AM Mostly Sunny 43° 39° 0% – N 6 G12 89% 40° 27%
7 AM Mostly Sunny 42° 38° 0% – N 6 89% 39° 27%
8 AM Sunny 43° 39° 0% – N 6 86% 39° 20%
9 AM Sunny 45° 42° 0% – N 6 79% 39° 20%
10 AM Sunny 47° 44° 0% – N 7 76% 40° 20%
11 AM Sunny 49° 46° 0% – N 7 71% 40° 20%
12 PM Sunny 51° 51° 0% – N 6 66% 40° 20%
1 PM Sunny 53° 53° 0% – NW 6 59% 39° 20%
2 PM Sunny 54° 54° 0% – NW 5 55% 38° 6%
3 PM Sunny 55° 55° 0% – NW 5 51% 37° 6%
4 PM Sunny 55° 55° 0% – NW 5 51% 37° 6%
5 PM Sunny 55° 55° 0% – W 5 51% 37° 6%
6 PM Mostly Clear 54° 54° 0% – W 5 55% 38° 6%
7 PM Mostly Clear 53° 53° 0% – W 3 61% 40° 6%
8 PM Mostly Clear 51° 51° 0% – W 3 68% 41° 7%
9 PM Mostly Clear 50° 49° 0% – W 3 74% 42° 7%
10 PM Mostly Clear 49° 49° 0% – W 2 77% 42° 7%
11 PM Mostly Clear 48° 48° 0% – W 2 80% 42° 7%
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 47° 47° 0% – W 2 83% 42° 7%
1 AM Mostly Clear 47° 47° 0% – W 2 83% 42° 7%
2 AM Mostly Clear 46° 46° 0% – W 2 86% 42° 7%
3 AM Mostly Clear 45° 45° 0% – W 2 89% 42° 7%
4 AM Mostly Clear 45° 44° 0% – NW 3 89% 42° 7%
5 AM Mostly Clear 45° 44° 0% – NW 3 89% 42° 7%
6 AM Sunny 45° 44° 0% – NW 3 89% 42° 7%
7 AM Sunny 45° 44° 0% – NW 3 89% 42° 7%
8 AM Sunny 46° 45° 0% – NW 3 86% 42° 7%
9 AM Sunny 48° 47° 0% – NW 3 80% 42° 7%
10 AM Sunny 51° 51° 0% – W 5 74% 43° 7%
11 AM Sunny 54° 54° 0% – W 5 66% 43° 7%
12 PM Sunny 56° 56° 0% – W 5 62% 43° 7%
1 PM Sunny 59° 59° 0% – W 6 55% 43° 7%
2 PM Sunny 60° 60° 0% – W 6 53% 43° 4%
3 PM Sunny 61° 61° 0% – W 6 50% 42° 4%
4 PM Sunny 61° 61° 0% – SW 5 50% 42° 4%
5 PM Sunny 61° 61° 0% – SW 5 50% 42° 4%
6 PM Clear 60° 60° 0% – SW 5 55% 44° 4%
7 PM Clear 58° 58° 0% – SW 3 G8 64% 46° 4%
8 PM Mostly Clear 56° 56° 0% – SW 3 G8 74% 48° 15%
9 PM Mostly Clear 54° 54° 0% – SW 3 G8 83% 49° 15%
10 PM Mostly Clear 53° 53° 0% – SW 2 83% 48° 15%
11 PM Mostly Clear 52° 52° 0% – SW 2 86% 48° 15%
Monday, October 2620 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 51° 51° 0% – SW 3 89% 48° 15%
1 AM Mostly Clear 50° 49° 0% – W 3 G8 89% 47° 15%
2 AM Mostly Clear 50° 48° 0% – W 5 89% 47° 18%
3 AM Mostly Clear 50° 48° 0% – W 5 89% 47° 18%
4 AM Mostly Clear 49° 47° 0% – W 5 G10 89% 46° 18%
5 AM Mostly Clear 49° 47° 0% – W 5 G10 89% 46° 18%
6 AM Sunny 48° 46° 0% – W 5 G10 89% 45° 18%
7 AM Sunny 48° 45° 0% – W 6 89% 45° 18%
8 AM Mostly Sunny 49° 47° 1% – W 6 86% 45° 33%
9 AM Mostly Sunny 51° 51° 1% – W 6 83% 46° 33%
10 AM Mostly Sunny 54° 54° 1% – W 7 77% 47° 33%
11 AM Mostly Sunny 57° 57° 1% – W 7 72% 48° 33%
12 PM Mostly Sunny 60° 60° 1% – W 7 67% 49° 33%
1 PM Mostly Sunny 62° 62° 1% – W 8 62% 49° 33%
2 PM Sunny 64° 64° 0% – W 8 58% 49° 23%
3 PM Sunny 65° 65° 0% – W 8 56% 49° 23%
4 PM Sunny 65° 65° 0% – W 7 54% 48° 23%
5 PM Sunny 65° 65° 0% – W 7 54% 48° 23%
6 PM Mostly Clear 64° 64° 0% – W 7 58% 49° 23%
7 PM Mostly Clear 62° 62° 0% – W 6 G12 65% 50° 23%

National Weather Service forecast updated 2 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.