Sterling, VA 20163 Hourly Weather

Loudoun County2:41 PM EDT39.01°N, 77.43°W

Next 48 hours

2 PM 5 PM 8 PM 11 PM Thu Oct 22 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2110 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 PM Sunny 63° 63° 0% 0.00 in N 9 G15 48% 43° 0% 4
3 PM Sunny 63° 63° 0% 0.00 in N 9 G15 46% 42° 0% 3
4 PM Sunny 64° 64° 0% 0.00 in N 9 G15 45% 42° 0% 1
5 PM Sunny 62° 62° 0% 0.00 in N 8 G15 48% 42° 0% 0
6 PM Clear 59° 59° 0% 0.00 in N 6 53% 42° 0% 0
7 PM Clear 56° 56° 0% 0.00 in N 6 59% 42° 0% 0
8 PM Clear 53° 53° 0% 0.00 in N 3 G8 74% 45° 0% 0
9 PM Clear 50° 49° 0% 0.00 in N 3 86% 46° 0% 0
10 PM Clear 49° 48° 0% 0.00 in N 3 89% 46° 0% 0
11 PM Clear 48° 47° 0% 0.00 in N 3 96% 47° 0% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 47° 46° 0% 0.00 in N 3 96% 46° 0% 0
1 AM Clear 46° 45° 0% 0.00 in NW 3 100% 46° 0% 0
2 AM Clear 45° 44° 0% 0.00 in NW 3 G8 100% 45° 0% 0
3 AM Mostly Clear 44° 42° 0% 0.00 in NW 3 G8 100% 44° 9% 0
4 AM Mostly Clear 44° 41° 0% 0.00 in NW 5 100% 44° 11% 0
5 AM Mostly Clear 43° 40° 0% 0.00 in NW 5 100% 43° 13% 0
6 AM Sunny 42° 38° 0% 0.00 in NW 6 100% 42° 11% 0
7 AM Sunny 42° 38° 0% 0.00 in NW 6 G12 96% 41° 9% 0
8 AM Sunny 43° 39° 0% 0.00 in NW 7 G13 93% 41° 7% 0
9 AM Sunny 47° 43° 0% 0.00 in NW 8 G14 83% 42° 6% 1
10 AM Sunny 51° 51° 0% 0.00 in NW 8 G16 71% 42° 4% 2
11 AM Sunny 56° 56° 0% 0.00 in NW 9 G17 62% 43° 3% 3
12 PM Sunny 59° 59° 0% 0.00 in NW 10 G18 55% 43° 3% 4
1 PM Sunny 62° 62° 0% 0.00 in N 10 G18 48% 42° 3% 4
2 PM Sunny 64° 64° 0% 0.00 in N 10 G18 45% 42° 3% 4
3 PM Sunny 65° 65° 0% 0.00 in N 10 G18 45% 43° 3% 3
4 PM Sunny 65° 65° 0% 0.00 in N 9 G17 46% 44° 3% 1
5 PM Sunny 65° 65° 0% 0.00 in N 8 G16 48% 45° 3% 0
6 PM Clear 63° 63° 0% 0.00 in N 7 G15 56% 47° 3% 0
7 PM Clear 60° 60° 0% 0.00 in N 7 G13 67% 49° 2% 0
8 PM Clear 57° 57° 0% 0.00 in N 6 G12 77% 50° 2% 0
9 PM Clear 55° 55° 0% 0.00 in N 6 G12 86% 51° 3% 0
10 PM Clear 54° 54° 0% 0.00 in N 6 G12 86% 50° 4% 0
11 PM Clear 53° 53° 0% 0.00 in N 6 G12 89% 50° 5% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 52° 52° 0% 0.00 in N 6 G13 89% 49° 6% 0
1 AM Mostly Clear 51° 51° 0% 0.00 in N 7 G13 93% 49° 6% 0
2 AM Mostly Clear 50° 47° 0% 0.00 in N 7 G14 93% 48° 7% 0
3 AM Mostly Clear 49° 46° 0% 0.00 in N 7 G14 93% 47° 10% 0
4 AM Mostly Clear 48° 45° 0% 0.00 in N 7 G14 96% 47° 12% 0
5 AM Mostly Clear 47° 44° 0% 0.00 in N 7 G14 96% 46° 15% 0
6 AM Sunny 46° 42° 0% 0.00 in N 7 G14 96% 45° 11% 0
7 AM Sunny 45° 41° 0% 0.00 in N 7 G14 96% 44° 8% 0
8 AM Sunny 45° 41° 0% 0.00 in N 7 G14 93% 43° 4% 0
9 AM Sunny 47° 43° 0% 0.00 in N 8 G15 83% 42° 3% 1
10 AM Sunny 49° 45° 0% 0.00 in N 9 G16 77% 42° 3% 2
11 AM Sunny 52° 52° 0% 0.00 in N 9 G16 66% 41° 2% 3
12 PM Sunny 54° 54° 0% 0.00 in N 9 G15 59% 40° 2% 4
1 PM Sunny 56° 56° 0% 0.00 in N 8 G14 55% 40° 2% 4
2 PM Sunny 57° 57° 0% 0.00 in N 7 G13 51% 39° 2% 3
3 PM Sunny 58° 58° 0% 0.00 in N 7 G13 47% 38° 2% –
4 PM Sunny 58° 58° 0% 0.00 in N 6 G12 47% 38° 2% –
5 PM Sunny 57° 57° 0% 0.00 in N 6 G12 49% 38° 2% –
6 PM Clear 55° 55° 0% 0.00 in NE 5 G10 57% 40° 2% –
7 PM Clear 52° 52° 0% 0.00 in NE 5 66% 41° 2% –
8 PM Clear 49° 48° 0% – NE 3 83% 44° 2% –
9 PM Clear 47° 47° 0% – NE 2 89% 44° 2% –
10 PM Clear 45° 45° 0% – NE 1 93% 43° 2% –
11 PM Clear 44° 44° 0% – NE 1 96% 43° 2% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 43° 43° 0% – NE 1 96% 42° 2% –
1 AM Clear 43° 43° 0% – N 1 96% 42° 2% –
2 AM Clear 42° 42° 0% – N 1 96% 41° 5% –
3 AM Clear 41° 41° 0% – N 1 100% 41° 5% –
4 AM Clear 41° 41° 0% – N 2 96% 40° 5% –
5 AM Clear 40° 40° 0% – N 2 100% 40° 5% –
6 AM Sunny 39° 39° 0% – N 2 100% 39° 5% –
7 AM Sunny 39° 39° 0% – N 2 100% 39° 5% –
8 AM Sunny 40° 40° 0% – N 2 96% 39° 1% –
9 AM Sunny 43° 43° 0% – N 2 93% 41° 1% –
10 AM Sunny 48° 48° 0% – NE 1 83% 43° 1% –
11 AM Sunny 52° 52° 0% – E 1 77% 45° 1% –
12 PM Sunny 55° 55° 0% – E 1 69% 45° 1% –
1 PM Sunny 57° 57° 0% – SE 2 62% 44° 1% –
2 PM Sunny 59° 59° 0% – SE 2 55% 43° 2% –
3 PM Sunny 60° 60° 0% – SE 2 53% 43° 2% –
4 PM Sunny 61° 61° 0% – SE 2 51% 43° 2% –
5 PM Sunny 60° 60° 0% – SE 2 55% 44° 2% –
6 PM Clear 58° 58° 0% – SE 2 64% 46° 2% –
7 PM Clear 54° 54° 0% – SE 1 80% 48° 2% –
8 PM Clear 51° 51° 0% – SE 1 93% 49° 3% –
9 PM Clear 49° 49° 0% – SE 1 100% 49° 3% –
10 PM Clear 47° 47° 0% – Calm 100% 47° 3% –
11 PM Clear 46° 46° 0% – Calm 100% 46° 3% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 45° 45° 0% – Calm 100% 45° 3% –
1 AM Clear 44° 44° 0% – Calm 100% 44° 3% –
2 AM Mostly Clear 44° 44° 0% – Calm 100% 44° 8% –
3 AM Mostly Clear 44° 44° 0% – Calm 100% 44° 8% –
4 AM Mostly Clear 43° 43° 0% – Calm 100% 43° 8% –
5 AM Mostly Clear 43° 43° 0% – Calm 100% 43° 8% –
6 AM Sunny 42° 42° 0% – Calm 100% 42° 8% –
7 AM Sunny 41° 41° 0% – Calm 100% 41° 8% –
8 AM Sunny 42° 42° 0% – Calm 96% 41° 15% –
9 AM Sunny 45° 45° 0% – Calm 96% 44° 15% –
10 AM Sunny 50° 50° 0% – SW 1 89% 47° 15% –
11 AM Sunny 55° 55° 0% – SW 1 83% 50° 15% –
12 PM Sunny 58° 58° 0% – S 1 75% 50° 15% –
1 PM Sunny 61° 61° 0% – S 2 65% 49° 15% –
2 PM Sunny 63° 63° 0% – S 2 58% 48° 7% –
3 PM Sunny 64° 64° 0% – S 2 56% 48° 7% –
4 PM Sunny 65° 65° 0% – S 1 54% 48° 7% –
5 PM Sunny 64° 64° 0% – S 1 58% 49° 7% –
6 PM Mostly Clear 61° 61° 0% – S 1 67% 50° 7% –
7 PM Mostly Clear 58° 58° 0% – S 2 77% 51° 7% –
8 PM Mostly Clear 54° 54° 0% – S 2 93% 52° 11% –
9 PM Mostly Clear 52° 52° 0% – S 2 96% 51° 11% –
10 PM Mostly Clear 50° 50° 0% – S 1 100% 50° 11% –
11 PM Mostly Clear 49° 49° 0% – S 1 100% 49° 11% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 48° 48° 0% – S 1 100% 48° 11% –
1 AM Mostly Clear 48° 48° 0% – SW 1 100% 48° 11% –
2 AM Mostly Clear 47° 47° 0% – SW 1 100% 47° 15% –
3 AM Mostly Clear 46° 46° 0% – SW 1 100% 46° 15% –
4 AM Mostly Clear 46° 46° 0% – W 1 100% 46° 15% –
5 AM Mostly Clear 45° 45° 0% – W 1 100% 45° 15% –
6 AM Sunny 44° 44° 0% – W 1 100% 44° 15% –
7 AM Sunny 44° 44° 0% – W 1 100% 44° 15% –
8 AM Sunny 45° 45° 0% – W 1 96% 44° 23% –
9 AM Sunny 48° 48° 0% – W 1 93% 46° 23% –
10 AM Sunny 52° 52° 0% – W 2 89% 49° 23% –
11 AM Sunny 57° 57° 0% – W 2 80% 51° 23% –
12 PM Sunny 61° 61° 0% – W 3 72% 52° 23% –
1 PM Sunny 65° 65° 0% – W 5 63% 52° 23% –
2 PM Sunny 68° 68° 0% – W 5 57% 52° 19% –
3 PM Sunny 69° 69° 0% – W 5 55% 52° 19% –
4 PM Sunny 69° 69° 0% – W 3 G8 57% 53° 19% –
5 PM Sunny 68° 68° 0% – W 3 59% 53° 19% –
6 PM Mostly Clear 65° 65° 0% – W 3 68% 54° 19% –
7 PM Mostly Clear 62° 62° 0% – W 3 78% 55° 19% –
8 PM Partly Cloudy 59° 59° 0% – W 3 90% 56° 31% –
9 PM Partly Cloudy 57° 57° 0% – W 3 96% 56° 31% –
10 PM Partly Cloudy 55° 55° 0% – W 3 100% 55° 31% –
11 PM Partly Cloudy 54° 54° 0% – W 3 100% 54° 31% –
Tuesday, October 2712 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 0% – W 3 100% 53° 31% –
1 AM Partly Cloudy 53° 53° 0% – W 3 100% 53° 31% –
2 AM Partly Cloudy 52° 52° 0% – W 3 100% 52° 33% –
3 AM Partly Cloudy 51° 51° 0% – NW 3 100% 51° 33% –
4 AM Partly Cloudy 51° 51° 0% – NW 5 100% 51° 33% –
5 AM Partly Cloudy 50° 48° 0% – NW 5 100% 50° 33% –
6 AM Mostly Sunny 49° 47° 0% – NW 5 100% 49° 33% –
7 AM Mostly Sunny 49° 47° 0% – NW 6 100% 49° 33% –
8 AM Mostly Sunny 50° 48° 0% – NW 6 G12 96% 49° 38% –
9 AM Mostly Sunny 53° 53° 0% – NW 6 G12 89% 50° 38% –
10 AM Mostly Sunny 57° 57° 0% – NW 7 83% 52° 38% –
11 AM Mostly Sunny 60° 60° 0% – NW 7 78% 53° 38% –

National Weather Service forecast updated 15 hrs 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.