Bull Run, VA Hourly Weather

Prince William County9:17 AM EDT38.78°N, 77.52°WElevation 285 ft

Next 48 hours

9 AM 12 PM 3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Tue Oct 27 12 AM 3 AM 6 AM 40° 50° 60° 70° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 2515 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
9 AM Patchy Fog 40° 40° 0% 0.00 in N 1 96% 39° 10% 1
10 AM Sunny 48° 48° 0% 0.00 in NE 1 77% 41° 7% 2
11 AM Sunny 55° 55° 0% 0.00 in NE 1 64% 43° 5% 3
12 PM Sunny 60° 60° 0% 0.00 in E 1 53% 43° 4% 4
1 PM Sunny 63° 63° 0% 0.00 in SE 2 48% 43° 3% 4
2 PM Sunny 64° 64° 0% 0.00 in S 2 46% 43° 2% 3
3 PM Sunny 66° 66° 0% 0.00 in S 2 43% 43° 2% 2
4 PM Sunny 66° 66° 0% 0.00 in S 2 45% 44° 2% 1
5 PM Sunny 64° 64° 0% 0.00 in S 2 48% 44° 2% 0
6 PM Clear 60° 60° 0% 0.00 in S 2 55% 44° 2% 0
7 PM Clear 55° 55° 0% 0.00 in S 1 66% 44° 1% 0
8 PM Clear 50° 50° 0% 0.00 in S 1 80% 44° 1% 0
9 PM Clear 47° 47° 0% 0.00 in S 1 89% 44° 2% –
10 PM Clear 45° 45° 0% 0.00 in Calm 93% 43° 4% –
11 PM Clear 44° 44° 0% 0.00 in Calm 96% 43° 5% –
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% –
1 AM Clear 41° 41° 0% 0.00 in Calm 100% 41° 5% –
2 AM Clear 41° 41° 0% 0.00 in Calm 100% 41° 5% –
3 AM Clear 40° 40° 0% 0.00 in Calm 100% 40° 5% –
4 AM Mostly Clear 40° 40° 0% 0.00 in W 1 96% 39° 6% –
5 AM Mostly Clear 40° 40° 0% 0.00 in W 1 96% 39° 6% –
6 AM Sunny 38° 38° 0% 0.00 in W 1 100% 38° 5% –
7 AM Sunny 37° 37° 0% 0.00 in W 1 100% 37° 5% –
8 AM Sunny 39° 39° 0% 0.00 in NW 1 96% 38° 4% –
9 AM Sunny 44° 44° 0% 0.00 in NW 1 82% 39° 3% –
10 AM Sunny 51° 51° 0% 0.00 in NW 1 63% 39° 2% –
11 AM Sunny 58° 58° 0% 0.00 in NW 1 53% 41° 1% –
12 PM Sunny 64° 64° 0% 0.00 in NW 2 45% 42° 1% –
1 PM Sunny 67° 67° 0% 0.00 in NW 2 42% 43° 1% –
2 PM Sunny 69° 69° 0% 0.00 in NW 3 40% 44° 1% –
3 PM Sunny 70° 70° 0% 0.00 in NW 3 41% 45° 1% –
4 PM Sunny 70° 70° 0% 0.00 in NW 3 41% 45° 1% –
5 PM Sunny 68° 68° 0% 0.00 in NW 2 45% 46° 1% –
6 PM Clear 63° 63° 0% 0.00 in NW 1 54% 46° 1% –
7 PM Clear 59° 59° 0% 0.00 in Calm 64% 47° 1% –
8 PM Clear 57° 57° 0% – Calm 69% 47° 1% –
9 PM Clear 54° 54° 0% – NW 1 77% 47° 1% –
10 PM Clear 52° 52° 0% – NW 2 80% 46° 1% –
11 PM Clear 50° 50° 0% – NW 2 86% 46° 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 89% 46° 1% –
1 AM Clear 49° 49° 0% – NW 2 89% 46° 1% –
2 AM Mostly Clear 49° 49° 0% – NW 2 89% 46° 9% –
3 AM Mostly Clear 49° 48° 0% – NW 3 G9 89% 46° 9% –
4 AM Mostly Clear 48° 46° 0% – N 5 G10 93% 46° 9% –
5 AM Mostly Clear 48° 45° 0% – N 6 G13 93% 46° 9% –
6 AM Sunny 47° 44° 0% – N 7 G14 96% 46° 9% –
7 AM Sunny 47° 44° 0% – N 7 G14 93% 45° 9% –
8 AM Sunny 48° 45° 0% – N 7 G14 89% 45° 14% –
9 AM Sunny 51° 51° 0% – N 7 G14 83% 46° 14% –
10 AM Sunny 56° 56° 0% – N 7 G13 72% 47° 14% –
11 AM Sunny 60° 60° 0% – N 7 G13 64% 48° 14% –
12 PM Sunny 63° 63° 0% – N 7 G13 58% 48° 14% –
1 PM Sunny 65° 65° 0% – N 6 G12 52% 47° 14% –
2 PM Sunny 66° 66° 0% – N 6 G12 50% 47° 13% –
3 PM Sunny 67° 67° 0% – N 6 49% 47° 13% –
4 PM Sunny 67° 67° 0% – N 5 G10 50% 48° 13% –
5 PM Sunny 66° 66° 0% – N 5 52% 48° 13% –
6 PM Mostly Clear 64° 64° 0% – N 5 56% 48° 13% –
7 PM Mostly Clear 60° 60° 0% – NE 3 G8 64% 48° 13% –
8 PM Mostly Clear 57° 57° 0% – NE 3 72% 48° 22% –
9 PM Mostly Clear 54° 54° 0% – NE 3 80% 48° 22% –
10 PM Mostly Clear 52° 52° 0% – NE 2 83% 47° 22% –
11 PM Mostly Clear 50° 50° 0% – NE 2 89% 47° 22% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 49° 49° 0% – NE 2 89% 46° 22% –
1 AM Mostly Clear 48° 48° 0% – NE 1 93% 46° 22% –
2 AM Partly Cloudy 48° 48° 0% – NE 1 89% 45° 45% –
3 AM Partly Cloudy 48° 48° 0% – NE 1 89% 45° 45% –
4 AM Partly Cloudy 47° 47° 0% – NE 1 89% 44° 45% –
5 AM Partly Cloudy 47° 47° 0% – N 1 89% 44° 45% –
6 AM Mostly Sunny 46° 46° 0% – N 1 93% 44° 45% –
7 AM Mostly Sunny 45° 45° 0% – N 2 96% 44° 45% –
8 AM Partly Sunny 46° 46° 0% – N 2 93% 44° 60% –
9 AM Partly Sunny 49° 49° 0% – NE 2 86% 45° 60% –
10 AM Partly Sunny 53° 53° 0% – NE 3 80% 47° 60% –
11 AM Partly Sunny 57° 57° 0% – E 3 72% 48° 60% –
12 PM Partly Sunny 59° 59° 0% – E 3 67% 48° 60% –
1 PM Partly Sunny 61° 61° 0% – E 5 62% 48° 60% –
2 PM Partly Sunny 62° 62° 0% – E 5 60% 48° 55% –
3 PM Partly Sunny 63° 63° 0% – E 5 58% 48° 55% –
4 PM Partly Sunny 64° 64° 0% – E 5 56% 48° 55% –
5 PM Partly Sunny 63° 63° 0% – E 5 58% 48° 55% –
6 PM Mostly Cloudy 61° 61° 0% – E 5 62% 48° 55% –
7 PM Mostly Cloudy 59° 59° 0% – E 3 69% 49° 55% –
8 PM Mostly Cloudy 56° 56° 1% – E 3 77% 49° 55% –
9 PM Mostly Cloudy 54° 54° 1% – E 2 83% 49° 55% –
10 PM Mostly Cloudy 52° 52° 1% – E 2 86% 48° 55% –
11 PM Mostly Cloudy 50° 50° 1% – E 1 93% 48° 55% –
Thursday, October 2920 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 49° 49° 1% – E 1 96% 48° 55% –
1 AM Mostly Cloudy 48° 48° 1% – Calm 96% 47° 55% –
2 AM Mostly Cloudy 48° 48° 2% – Calm 96% 47° 55% –
3 AM Mostly Cloudy 48° 48° 2% – Calm 96% 47° 55% –
4 AM Mostly Cloudy 47° 47° 2% – Calm 96% 46° 55% –
5 AM Mostly Cloudy 47° 47° 2% – Calm 96% 46° 55% –
6 AM Partly Sunny 46° 46° 2% – Calm 100% 46° 55% –
7 AM Partly Sunny 46° 46° 2% – NE 1 100% 46° 55% –
8 AM Partly Sunny 47° 47° 2% – NE 1 96% 46° 55% –
9 AM Partly Sunny 50° 50° 2% – E 1 93% 48° 55% –
10 AM Partly Sunny 55° 55° 2% – SE 2 80% 49° 55% –
11 AM Partly Sunny 59° 59° 2% – S 2 75% 51° 55% –
12 PM Partly Sunny 62° 62° 2% – S 3 67% 51° 55% –
1 PM Partly Sunny 64° 64° 2% – S 3 63% 51° 55% –
2 PM Mostly Sunny 66° 66° 1% – S 5 58% 51° 39% –
3 PM Mostly Sunny 67° 67° 1% – S 5 56% 51° 39% –
4 PM Mostly Sunny 67° 67° 1% – S 5 59% 52° 39% –
5 PM Mostly Sunny 66° 66° 1% – S 5 61% 52° 39% –
6 PM Partly Cloudy 64° 64° 1% – S 5 65% 52° 39% –
7 PM Partly Cloudy 61° 61° 1% – S 3 72% 52° 39% –

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