Jefferson Valley-Yorktown, NY Hourly Weather

Westchester County3:50 PM EDT41.32°N, 73.80°WElevation 650 ft

Next 48 hours

3 PM 6 PM 9 PM Tue Oct 27 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Wed Oct 28 12 AM 3 AM 6 AM 9 AM 12 PM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Monday, October 269 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
3 PM Sunny 66° 66° 0% 0.00 in W 2 45% 44° 2%
4 PM Sunny 66° 66° 0% 0.00 in W 1 48% 46° 1%
5 PM Sunny 64° 64° 0% 0.00 in W 1 56% 48° 1%
6 PM Clear 62° 62° 0% 0.00 in W 1 58% 47° 2%
7 PM Clear 58° 58° 0% 0.00 in W 2 69% 48° 3%
8 PM Clear 55° 55° 0% 0.00 in W 3 G8 74% 47° 4%
9 PM Clear 53° 53° 0% 0.00 in NW 3 G8 83% 48° 4%
10 PM Clear 52° 52° 0% 0.00 in NW 3 G8 83% 47° 4%
11 PM Clear 51° 51° 0% 0.00 in NW 3 G8 86% 47° 4%
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 50° 48° 0% 0.00 in NW 5 86% 46° 5%
1 AM Clear 48° 46° 0% 0.00 in N 5 G12 89% 45° 5%
2 AM Mostly Clear 47° 44° 0% 0.00 in N 6 G14 89% 44° 6%
3 AM Mostly Clear 46° 43° 0% 0.00 in N 6 G15 89% 43° 7%
4 AM Mostly Clear 45° 41° 0% 0.00 in N 7 G16 89% 42° 7%
5 AM Mostly Clear 44° 40° 0% 0.00 in N 7 G16 89% 41° 8%
6 AM Sunny 43° 39° 0% 0.00 in N 7 G16 89% 40° 8%
7 AM Sunny 42° 38° 0% 0.00 in N 7 G16 86% 38° 9%
8 AM Sunny 42° 38° 0% – N 7 G16 82% 37° 9%
9 AM Sunny 44° 40° 0% – N 7 G16 76% 37° 6%
10 AM Sunny 48° 44° 0% – N 8 G15 65% 37° 4%
11 AM Sunny 51° 51° 0% – N 8 G15 59% 37° 1%
12 PM Sunny 53° 53° 0% – N 8 G14 54% 37° 1%
1 PM Sunny 54° 54° 0% – N 8 G14 50% 36° 2%
2 PM Sunny 55° 55° 0% – N 7 G13 49% 36° 2%
3 PM Sunny 55° 55° 0% – N 6 G12 47% 35° 3%
4 PM Sunny 55° 55° 0% – N 6 47% 35° 4%
5 PM Sunny 53° 53° 0% – N 5 48% 34° 5%
6 PM Mostly Clear 50° 48° 0% – N 5 52% 33° 6%
7 PM Mostly Clear 46° 46° 0% – N 3 G8 60% 33° 8%
8 PM Mostly Clear 45° 45° 0% – N 3 G8 60% 32° 9%
9 PM Mostly Clear 43° 43° 0% – N 3 G8 62% 31° 9%
10 PM Mostly Clear 41° 41° 0% – N 3 65% 30° 9%
11 PM Mostly Clear 39° 39° 0% – N 3 70% 30° 9%
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 38° 38° 0% – N 3 73% 30° 9%
1 AM Mostly Clear 37° 37° 0% – N 3 75% 30° 9%
2 AM Mostly Clear 36° 36° 0% – N 3 79% 30° 16%
3 AM Mostly Clear 36° 36° 0% – N 3 79% 30° 16%
4 AM Mostly Clear 36° 36° 0% – N 3 79% 30° 16%
5 AM Mostly Clear 36° 36° 0% – N 3 79% 30° 16%
6 AM Sunny 35° 35° 0% – N 3 82% 30° 16%
7 AM Sunny 34° 34° 0% – N 2 85% 30° 16%
8 AM Sunny 35° 35° 2% – N 2 82% 30° 19%
9 AM Sunny 39° 39° 2% – NE 2 73% 31° 19%
10 AM Sunny 44° 44° 2% – NE 1 62% 32° 19%
11 AM Sunny 49° 49° 2% – E 1 56% 34° 19%
12 PM Sunny 52° 52° 2% – E 2 54% 36° 19%
1 PM Sunny 54° 54° 2% – SE 2 57% 39° 19%
2 PM Mostly Sunny 55° 55° 2% – S 3 59% 41° 44%
3 PM Mostly Sunny 56° 56° 2% – S 3 59% 42° 44%
4 PM Mostly Sunny 57° 57° 2% – S 2 57% 42° 44%
5 PM Mostly Sunny 56° 56° 2% – S 2 59% 42° 44%
6 PM Partly Cloudy 54° 54° 2% – S 2 64% 42° 44%
7 PM Partly Cloudy 52° 52° 2% – SE 2 71% 43° 44%
8 PM Partly Cloudy 49° 49° 4% – SE 2 80% 43° 45%
9 PM Partly Cloudy 47° 47° 4% – SE 2 86% 43° 45%
10 PM Partly Cloudy 45° 45° 4% – S 1 93% 43° 45%
11 PM Partly Cloudy 44° 44° 4% – S 1 96% 43° 45%
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Partly Cloudy 44° 44° 4% – S 1 96% 43° 45%
1 AM Partly Cloudy 44° 44° 4% – S 1 96% 43° 45%
2 AM Partly Cloudy 44° 44° 2% – S 1 96% 43° 50%
3 AM Partly Cloudy 44° 44° 2% – S 1 96% 43° 50%
4 AM Partly Cloudy 44° 44° 2% – S 1 100% 44° 50%
5 AM Partly Cloudy 44° 44° 2% – S 1 100% 44° 50%
6 AM Mostly Sunny 43° 43° 2% – S 1 100% 43° 50%
7 AM Mostly Sunny 43° 43° 2% – S 2 100% 43° 50%
8 AM Mostly Sunny 44° 44° 1% – S 2 100% 44° 37%
9 AM Mostly Sunny 47° 47° 1% – S 3 96% 46° 37%
10 AM Mostly Sunny 51° 51° 1% – SW 3 G8 89% 48° 37%
11 AM Mostly Sunny 55° 55° 1% – SW 5 83% 50° 37%
12 PM Mostly Sunny 58° 58° 1% – SW 6 77% 51° 37%
1 PM Mostly Sunny 60° 60° 1% – SW 7 75% 52° 37%
2 PM Sunny 62° 62° 1% – SW 7 G13 70% 52° 21%
3 PM Sunny 63° 63° 1% – SW 7 G13 67% 52° 21%
4 PM Sunny 64° 64° 1% – S 6 G13 65% 52° 21%
5 PM Sunny 63° 63° 1% – S 5 G12 67% 52° 21%
6 PM Mostly Clear 61° 61° 1% – S 5 G10 72% 52° 21%
7 PM Mostly Clear 59° 59° 1% – S 3 G10 78% 52° 21%
8 PM Mostly Clear 56° 56° 4% – S 3 G9 86% 52° 24%
9 PM Mostly Clear 54° 54° 4% – S 3 G9 90% 51° 24%
10 PM Mostly Clear 52° 52° 4% – S 3 G8 96% 51° 24%
11 PM Mostly Clear 50° 50° 4% – S 3 G8 100% 50° 24%
Friday, October 3015 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 49° 49° 4% – SW 3 G8 100% 49° 24%
1 AM Mostly Clear 49° 49° 4% – SW 3 100% 49° 24%
2 AM Partly Cloudy 49° 49° 3% – SW 3 100% 49° 26%
3 AM Partly Cloudy 49° 49° 3% – SW 3 100% 49° 26%
4 AM Partly Cloudy 48° 48° 3% – SW 3 G8 100% 48° 26%
5 AM Partly Cloudy 48° 48° 3% – SW 3 G8 100% 48° 26%
6 AM Mostly Sunny 47° 47° 3% – W 3 G8 100% 47° 26%
7 AM Mostly Sunny 47° 47° 3% – W 3 100% 47° 26%
8 AM Mostly Sunny 48° 48° 4% – W 3 100% 48° 32%
9 AM Mostly Sunny 51° 51° 4% – W 3 G8 96% 50° 32%
10 AM Mostly Sunny 54° 54° 4% – W 5 G10 90% 51° 32%
11 AM Mostly Sunny 58° 58° 4% – W 5 G12 83% 53° 32%
12 PM Mostly Sunny 61° 61° 4% – W 5 G13 75% 53° 32%
1 PM Mostly Sunny 63° 63° 4% – W 6 G13 70% 53° 32%
2 PM Sunny 64° 64° 3% – W 6 G13 67% 53° 21%

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 4Search index and reflects what the press published. Terms of use. How to use Weather