Sterling, VA Hourly Weather

Loudoun County3:29 AM EDT39.01°N, 77.43°WElevation 292 ft

Next 48 hours

3 AM 6 AM 9 AM 12 PM 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 40° 50° 60° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 2421 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 AM Patchy Fog 39° 39° 0% 0.00 in Calm 96% 38° 9% 0
4 AM Patchy Fog 38° 38° 0% 0.00 in Calm 96% 37° 12% 0
5 AM Mostly Clear 38° 38° 0% 0.00 in Calm 92% 36° 22% 0
6 AM Patchy Frost 37° 37° 0% 0.00 in Calm 92% 35° 22% 0
7 AM Patchy Frost 36° 36° 0% 0.00 in Calm 92% 34° 26% 0
8 AM Patchy Frost 37° 37° 0% 0.00 in N 1 89% 34° 20% 0
9 AM Mostly Sunny 42° 42° 0% 0.00 in Calm 79% 36° 33% 1
10 AM Sunny 49° 49° 0% 0.00 in Calm 63% 37° 10% 2
11 AM Sunny 54° 54° 0% 0.00 in E 1 54% 38° 2% 3
12 PM Sunny 58° 58° 0% 0.00 in E 1 45% 37° 2% 3
1 PM Sunny 60° 60° 0% 0.00 in E 2 41% 36° 4% 4
2 PM Sunny 62° 62° 0% 0.00 in E 2 38% 36° 8% 3
3 PM Sunny 63° 63° 0% 0.00 in E 2 36% 36° 11% 2
4 PM Sunny 62° 62° 0% 0.00 in E 2 39% 37° 10% 1
5 PM Sunny 61° 61° 0% 0.00 in E 3 42% 38° 12% 0
6 PM Mostly Clear 57° 57° 0% 0.00 in E 2 51% 39° 11% 0
7 PM Clear 53° 53° 0% 0.00 in E 3 61% 40° 5% 0
8 PM Clear 47° 47° 0% 0.00 in E 2 76% 40° 1% 0
9 PM Clear 44° 44° 0% 0.00 in E 2 86% 40° 0% 0
10 PM Patchy Fog 41° 41° 0% 0.00 in SE 1 96% 40° 1% 0
11 PM Patchy Fog 39° 39° 0% 0.00 in Calm 100% 39° 2% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Patchy Fog 38° 38° 0% 0.00 in Calm 100% 38° 2% 0
1 AM Patchy Frost 37° 37° 0% 0.00 in Calm 100% 37° 1% 0
2 AM Patchy Frost 37° 37° 0% 0.00 in Calm 100% 37° 1% 0
3 AM Patchy Frost 37° 37° 0% 0.00 in Calm 100% 37° 3% 0
4 AM Patchy Frost 37° 37° 0% 0.00 in Calm 100% 37° 4% 0
5 AM Patchy Frost 36° 36° 0% 0.00 in Calm 100% 36° 6% 0
6 AM Patchy Frost 34° 34° 0% 0.00 in Calm 100% 34° 6% 0
7 AM Patchy Frost 33° 33° 0% 0.00 in NW 1 100% 33° 7% 0
8 AM Patchy Frost 35° 35° 0% 0.00 in NW 1 100% 35° 7% 0
9 AM Patchy Fog 40° 40° 0% 0.00 in NW 1 96% 39° 5% 1
10 AM Sunny 47° 47° 0% 0.00 in W 1 79% 41° 4% 2
11 AM Sunny 54° 54° 0% 0.00 in W 1 66% 43° 2% 3
12 PM Sunny 59° 59° 0% 0.00 in W 1 55% 43° 2% 4
1 PM Sunny 62° 62° 0% 0.00 in S 1 50% 43° 3% 4
2 PM Sunny 63° 63° 0% 0.00 in S 1 48% 43° 3% 3
3 PM Sunny 65° 65° 0% 0.00 in S 1 45% 43° 3% 2
4 PM Sunny 65° 65° 0% 0.00 in S 1 45% 43° 2% 1
5 PM Sunny 64° 64° 0% 0.00 in S 1 48% 44° 2% 0
6 PM Clear 60° 60° 0% 0.00 in S 1 55% 44° 2% 0
7 PM Clear 55° 55° 0% 0.00 in S 1 66% 44° 1% 0
8 PM Clear 51° 51° 0% 0.00 in S 1 80% 45° 1% 0
9 PM Clear 48° 48° 0% 0.00 in S 1 86% 44° 2% 0
10 PM Clear 45° 45° 0% 0.00 in Calm 96% 44° 4% 0
11 PM Clear 44° 44° 0% 0.00 in Calm 96% 43° 5% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 42° 42° 0% 0.00 in Calm 100% 42° 5% 0
1 AM Mostly Clear 41° 41° 0% 0.00 in Calm 100% 41° 6% 0
2 AM Mostly Clear 41° 41° 0% 0.00 in Calm 100% 41° 6% 0
3 AM Mostly Clear 40° 40° 0% 0.00 in Calm 100% 40° 7% –
4 AM Mostly Clear 40° 40° 0% 0.00 in W 1 96% 39° 9% –
5 AM Mostly Clear 39° 39° 0% 0.00 in W 1 100% 39° 10% –
6 AM Sunny 38° 38° 0% 0.00 in W 1 100% 38° 9% –
7 AM Sunny 37° 37° 0% 0.00 in NW 1 100% 37° 7% –
8 AM Sunny 38° 38° 0% 0.00 in NW 1 100% 38° 6% –
9 AM Sunny 43° 43° 0% 0.00 in NW 1 89% 40° 4% –
10 AM Sunny 50° 50° 0% 0.00 in NW 2 68% 40° 3% –
11 AM Sunny 57° 57° 0% 0.00 in NW 2 55% 41° 1% –
12 PM Sunny 62° 62° 0% 0.00 in NW 2 48% 42° 1% –
1 PM Sunny 65° 65° 0% 0.00 in NW 3 46% 44° 2% –
2 PM Sunny 67° 67° 0% 0.00 in NW 3 45% 45° 2% –
3 PM Sunny 69° 69° 0% 0.00 in NW 3 42% 45° 2% –
4 PM Sunny 69° 69° 0% 0.00 in NW 2 44% 46° 1% –
5 PM Sunny 67° 67° 0% 0.00 in NW 2 47% 46° 1% –
6 PM Clear 63° 63° 0% 0.00 in NW 2 56% 47° 1% –
7 PM Clear 59° 59° 0% 0.00 in NW 1 64% 47° 1% –
8 PM Clear 58° 58° 0% – NW 1 69% 48° 1% –
9 PM Clear 55° 55° 0% – NW 1 77% 48° 1% –
10 PM Clear 52° 52° 0% – NW 2 86% 48° 1% –
11 PM Clear 50° 50° 0% – NW 2 93% 48° 1% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 49° 49° 0% – NW 2 96% 48° 1% –
1 AM Clear 48° 47° 0% – NW 3 96% 47° 1% –
2 AM Mostly Clear 48° 47° 0% – NW 3 G8 96% 47° 8% –
3 AM Mostly Clear 48° 46° 0% – NW 5 96% 47° 8% –
4 AM Mostly Clear 48° 46° 0% – N 5 93% 46° 8% –
5 AM Mostly Clear 48° 45° 0% – N 6 93% 46° 8% –
6 AM Sunny 47° 44° 0% – N 6 93% 45° 8% –
7 AM Sunny 46° 42° 0% – N 7 96% 45° 8% –
8 AM Sunny 47° 44° 0% – N 7 93% 45° 12% –
9 AM Sunny 50° 47° 0% – N 7 86% 46° 12% –
10 AM Sunny 55° 55° 0% – N 7 G13 74% 47° 12% –
11 AM Sunny 59° 59° 0% – N 7 G13 67% 48° 12% –
12 PM Sunny 62° 62° 0% – N 7 G13 60% 48° 12% –
1 PM Sunny 64° 64° 0% – N 6 G12 54% 47° 12% –
2 PM Sunny 65° 65° 0% – N 6 52% 47° 15% –
3 PM Sunny 66° 66° 0% – N 6 50% 47° 15% –
4 PM Sunny 66° 66° 0% – N 5 50% 47° 15% –
5 PM Sunny 65° 65° 0% – N 5 52% 47° 15% –
6 PM Mostly Clear 63° 63° 0% – N 5 56% 47° 15% –
7 PM Mostly Clear 59° 59° 0% – NE 5 67% 48° 15% –
8 PM Mostly Clear 56° 56° 0% – NE 5 74% 48° 21% –
9 PM Mostly Clear 53° 53° 0% – NE 3 83% 48° 21% –
10 PM Mostly Clear 51° 51° 0% – NE 3 86% 47° 21% –
11 PM Mostly Clear 49° 49° 0% – NE 2 93% 47° 21% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 48° 48° 0% – NE 2 96% 47° 21% –
1 AM Mostly Clear 47° 47° 0% – NE 2 96% 46° 21% –
2 AM Partly Cloudy 47° 47° 0% – NE 2 96% 46° 42% –
3 AM Partly Cloudy 47° 47° 0% – NE 2 96% 46° 42% –
4 AM Partly Cloudy 46° 46° 0% – NE 2 96% 45° 42% –
5 AM Partly Cloudy 46° 46° 0% – NE 2 96% 45° 42% –
6 AM Mostly Sunny 45° 45° 0% – NE 2 96% 44° 42% –
7 AM Mostly Sunny 45° 44° 0% – NE 3 96% 44° 42% –
8 AM Partly Sunny 46° 45° 0% – NE 3 93% 44° 51% –
9 AM Partly Sunny 49° 48° 0% – NE 3 86% 45° 51% –
10 AM Partly Sunny 53° 53° 0% – E 5 77% 46° 51% –
11 AM Partly Sunny 56° 56° 0% – E 5 72% 47° 51% –
12 PM Partly Sunny 58° 58° 0% – E 5 67% 47° 51% –
1 PM Partly Sunny 60° 60° 0% – E 5 62% 47° 51% –
2 PM Partly Sunny 61° 61° 0% – SE 5 60% 47° 58% –
3 PM Partly Sunny 62° 62° 0% – SE 5 58% 47° 58% –
4 PM Partly Sunny 62° 62° 0% – E 5 58% 47° 58% –
5 PM Partly Sunny 62° 62° 0% – E 5 58% 47° 58% –
6 PM Mostly Cloudy 61° 61° 0% – E 5 62% 48° 58% –
7 PM Mostly Cloudy 58° 58° 0% – E 5 69% 48° 58% –
8 PM Mostly Cloudy 56° 56° 0% – E 5 77% 49° 56% –
9 PM Mostly Cloudy 54° 54° 0% – E 3 83% 49° 56% –
10 PM Mostly Cloudy 52° 52° 0% – E 3 89% 49° 56% –
11 PM Mostly Cloudy 50° 50° 0% – E 2 96% 49° 56% –
Thursday, October 2922 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 49° 49° 0% – SE 2 96% 48° 56% –
1 AM Mostly Cloudy 48° 48° 0% – SE 1 100% 48° 56% –
2 AM Mostly Cloudy 48° 48° 2% – SE 1 96% 47° 56% –
3 AM Mostly Cloudy 48° 48° 2% – SE 1 96% 47° 56% –
4 AM Mostly Cloudy 47° 47° 2% – E 1 100% 47° 56% –
5 AM Mostly Cloudy 47° 47° 2% – E 1 100% 47° 56% –
6 AM Partly Sunny 46° 46° 2% – E 1 100% 46° 56% –
7 AM Partly Sunny 45° 45° 2% – E 1 100% 45° 56% –
8 AM Mostly Sunny 46° 46° 2% – E 1 100% 46° 50% –
9 AM Mostly Sunny 50° 50° 2% – E 2 89% 47° 50% –
10 AM Mostly Sunny 54° 54° 2% – SE 2 83% 49° 50% –
11 AM Mostly Sunny 59° 59° 2% – SE 3 75% 51° 50% –
12 PM Mostly Sunny 62° 62° 2% – S 3 67% 51° 50% –
1 PM Mostly Sunny 64° 64° 2% – S 5 63% 51° 50% –
2 PM Mostly Sunny 65° 65° 1% – S 5 60% 51° 42% –
3 PM Mostly Sunny 66° 66° 1% – S 5 58% 51° 42% –
4 PM Mostly Sunny 67° 67° 1% – S 5 56% 51° 42% –
5 PM Mostly Sunny 66° 66° 1% – S 5 58% 51° 42% –
6 PM Partly Cloudy 64° 64° 1% – S 5 63% 51° 42% –
7 PM Partly Cloudy 61° 61° 1% – S 5 72% 52° 42% –
8 PM Partly Cloudy 58° 58° 3% – S 5 80% 52° 35% –
9 PM Partly Cloudy 56° 56° 3% – S 3 86% 52° 35% –

National Weather Service forecast updated 19 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 4Search index and reflects what the press published. Terms of use.