Ashburn, Virginia

Hourly Forecast
Updated:   2026-07-13 @ 3:54 am
 There are 8 regional alerts
Time Temp   Conditions Precip Humidity Wind
Monday Jul 13
6:00 AM 67° F Mostly Sunny   0%   90%   E 1 mph
7:00 AM 70° F Mostly Sunny   0%   84%   E 1 mph
8:00 AM 73° F Sunny   0%   79%   SE 2 mph
9:00 AM 76° F Sunny   0%   71%   SE 3 mph
10:00 AM 79° F Sunny   0%   64%   SE 5 mph
11:00 AM 80° F Sunny   0%   60%   SE 5 mph
12:00 PM 82° F Sunny   1%   56%   SE 6 mph
1:00 PM 83° F Sunny   1%   53%   SE 7 mph
2:00 PM 84° F Mostly Sunny   1%   51%   SE 7 mph
3:00 PM 84° F Mostly Sunny   1%   51%   S 6 mph
4:00 PM 84° F Mostly Sunny   1%   51%   S 6 mph
5:00 PM 83° F Partly Cloudy   1%   55%   S 6 mph
6:00 PM 81° F Mostly Clear   1%   58%   S 5 mph
7:00 PM 79° F Mostly Clear   1%   64%   S 5 mph
8:00 PM 75° F Mostly Clear   1%   71%   S 3 mph
9:00 PM 73° F Clear   0%   73%   S 3 mph
10:00 PM 71° F Clear   0%   79%   S 3 mph
11:00 PM 69° F Mostly Clear   0%   84%   S 3 mph
Tuesday Jul 14
12:00 AM 68° F Mostly Clear   0%   84%   SW 3 mph
1:00 AM 67° F Mostly Clear   0%   87%   SW 3 mph
2:00 AM 66° F Clear   0%   90%   SW 2 mph
3:00 AM 65° F Clear   0%   93%   SW 2 mph
4:00 AM 64° F Clear   0%   97%   W 2 mph
5:00 AM 64° F Sunny   0%   97%   W 1 mph
6:00 AM 66° F Sunny   0%   93%   NW 1 mph
7:00 AM 70° F Sunny   0%   84%   W 1 mph
8:00 AM 75° F Sunny   0%   76%   SW 1 mph
9:00 AM 79° F Sunny   0%   67%   SW 2 mph
10:00 AM 82° F Sunny   0%   63%   SW 2 mph
11:00 AM 84° F Sunny   0%   59%   SW 3 mph
12:00 PM 86° F Sunny   0%   53%   SW 3 mph
1:00 PM 88° F Sunny   0%   50%   SW 5 mph
2:00 PM 89° F Sunny   0%   48%   SW 6 mph
3:00 PM 90° F Sunny   0%   47%   SW 6 mph
4:00 PM 90° F Sunny   0%   47%   SW 6 mph
5:00 PM 89° F Clear   0%   48%   SW 5 mph
6:00 PM 87° F Clear   0%   53%   SW 6 mph
7:00 PM 84° F Clear   0%   59%   SW 6 mph
8:00 PM 80° F Clear   0%   67%   SW 6 mph
9:00 PM 78° F Clear   0%   69%   SW 6 mph
10:00 PM 76° F Clear   0%   71%   SW 6 mph
11:00 PM 75° F Clear   0%   74%   SW 6 mph
Wednesday Jul 15
12:00 AM 74° F Clear   0%   76%   SW 5 mph
1:00 AM 74° F Mostly Clear   0%   76%   SW 5 mph
2:00 AM 72° F Clear   0%   81%   SW 5 mph
3:00 AM 70° F Clear   0%   84%   W 3 mph
4:00 AM 70° F Clear   0%   84%   W 3 mph
5:00 AM 70° F Sunny   0%   87%   W 3 mph
6:00 AM 73° F Sunny   0%   81%   W 3 mph
7:00 AM 76° F Sunny   0%   76%   W 3 mph
8:00 AM 80° F Sunny   0%   69%   W 5 mph
9:00 AM 84° F Sunny   0%   65%   W 7 mph
10:00 AM 88° F Sunny   0%   59%   W 8 mph
11:00 AM 91° F Sunny   0%   56%   W 8 mph
12:00 PM 94° F Sunny   0%   51%   W 8 mph
1:00 PM 96° F Sunny   0%   46%   W 8 mph
2:00 PM 97° F Sunny   0%   43%   W 8 mph
3:00 PM 97° F Sunny   0%   40%   W 9 mph
4:00 PM 97° F Sunny   0%   39%   W 9 mph
5:00 PM 96° F Mostly Clear   0%   42%   W 9 mph
6:00 PM 93° F Mostly Clear   0%   47%   W 9 mph
7:00 PM 91° F Mostly Clear   1%   52%   W 8 mph
8:00 PM 88° F Mostly Clear   1%   57%   W 7 mph
9:00 PM 85° F Mostly Clear   1%   63%   W 7 mph
10:00 PM 83° F Mostly Clear   1%   65%   W 6 mph
11:00 PM 81° F Mostly Clear   1%   69%   W 6 mph
Thursday Jul 16
12:00 AM 80° F Mostly Clear   1%   69%   NW 5 mph
1:00 AM 79° F Partly Cloudy   0%   72%   NW 5 mph
2:00 AM 78° F Partly Cloudy   0%   71%   NW 5 mph
3:00 AM 77° F Partly Cloudy   0%   71%   NW 3 mph
4:00 AM 77° F Partly Cloudy   0%   71%   NW 3 mph
5:00 AM 78° F Mostly Sunny   0%   71%   NW 3 mph
6:00 AM 79° F Mostly Sunny   0%   69%   NW 2 mph
7:00 AM 78° F Mostly Sunny   0%   74%   NW 2 mph
8:00 AM 81° F Mostly Sunny   0%   67%   NW 2 mph
9:00 AM 85° F Mostly Sunny   0%   57%   NW 3 mph
10:00 AM 89° F Mostly Sunny   0%   48%   NW 5 mph
11:00 AM 91° F Mostly Sunny   0%   45%   NW 6 mph
12:00 PM 93° F Mostly Sunny   0%   43%   NW 7 mph
1:00 PM 94° F Mostly Sunny   2%   41%   NW 8 mph
2:00 PM 95° F Mostly Sunny   2%   40%   NW 9 mph
3:00 PM 96° F Mostly Sunny   2%   38%   NW 10 mph
4:00 PM 96° F Sunny   2%   38%   NW 10 mph
5:00 PM 94° F Mostly Clear   2%   40%   NW 10 mph
6:00 PM 92° F Mostly Clear   2%   43%   NW 9 mph
7:00 PM 89° F Mostly Clear   3%   47%   NW 8 mph
8:00 PM 86° F Mostly Clear   3%   50%   NW 7 mph
9:00 PM 82° F Mostly Clear   3%   56%   NW 7 mph
10:00 PM 80° F Mostly Clear   3%   58%   NW 6 mph
11:00 PM 79° F Mostly Clear   3%   60%   NW 5 mph
Friday Jul 17
12:00 AM 78° F Mostly Clear   3%   60%   NW 5 mph
1:00 AM 77° F Partly Cloudy   3%   62%   NW 3 mph
2:00 AM 75° F Partly Cloudy   3%   66%   NW 3 mph
3:00 AM 74° F Partly Cloudy   3%   69%   NW 3 mph
4:00 AM 73° F Partly Cloudy   3%   71%   NW 3 mph
5:00 AM 73° F Mostly Sunny   3%   71%   NW 3 mph
6:00 AM 74° F Mostly Sunny   3%   71%   N 2 mph
7:00 AM 76° F Sunny   1%   66%   N 2 mph
8:00 AM 79° F Sunny   1%   60%   N 2 mph
9:00 AM 83° F Sunny   1%   53%   NW 3 mph
10:00 AM 86° F Sunny   1%   48%   NW 5 mph
11:00 AM 89° F Sunny   1%   44%   NW 6 mph
12:00 PM 91° F Sunny   1%   40%   NW 6 mph
1:00 PM 92° F Sunny   3%   38%   NW 7 mph
2:00 PM 93° F Sunny   3%   37%   NW 8 mph
3:00 PM 94° F Sunny   3%   36%   W 8 mph
4:00 PM 94° F Sunny   3%   36%   W 8 mph
5:00 PM 93° F Mostly Clear   3%   37%   W 8 mph
6:00 PM 91° F Mostly Clear   3%   41%   NW 7 mph
7:00 PM 88° F Partly Cloudy   7%   45%   NW 6 mph
8:00 PM 85° F Partly Cloudy   7%   50%   NW 5 mph
9:00 PM 82° F Partly Cloudy   7%   55%   NW 3 mph
10:00 PM 79° F Partly Cloudy   7%   60%   NW 2 mph
11:00 PM 78° F Partly Cloudy   7%   62%   NW 2 mph
Saturday Jul 18
12:00 AM 77° F Partly Cloudy   7%   64%   NW 2 mph
1:00 AM 76° F Partly Cloudy   5%   66%   W 2 mph
2:00 AM 75° F Partly Cloudy   5%   69%   NW 2 mph
3:00 AM 74° F Partly Cloudy   5%   71%   NW 3 mph
4:00 AM 73° F Partly Cloudy   5%   73%   NW 3 mph
5:00 AM 73° F Mostly Sunny   5%   76%   NW 3 mph
6:00 AM 73° F Mostly Sunny   5%   76%   NW 5 mph
7:00 AM 75° F Mostly Sunny   10%   74%   NW 5 mph
8:00 AM 78° F Mostly Sunny   10%   69%   NW 6 mph
9:00 AM 82° F Mostly Sunny   10%   61%   NW 6 mph
10:00 AM 85° F Mostly Sunny   10%   57%   W 7 mph
11:00 AM 88° F Mostly Sunny   10%   52%   W 8 mph
12:00 PM 90° F Mostly Sunny   10%   49%   W 9 mph
1:00 PM 91° F Chance Showers And Thunderstorms   29%   47%   W 10 mph
2:00 PM 92° F Chance Showers And Thunderstorms   29%   46%   W 10 mph
3:00 PM 93° F Chance Showers And Thunderstorms   29%   46%   W 10 mph
4:00 PM 92° F Chance Showers And Thunderstorms   29%   47%   W 10 mph
5:00 PM 90° F Chance Showers And Thunderstorms   29%   50%   NW 9 mph
6:00 PM 88° F Chance Showers And Thunderstorms   29%   55%   N 8 mph
7:00 PM 85° F Chance Showers And Thunderstorms   36%   61%   N 7 mph
8:00 PM 82° F Chance Showers And Thunderstorms   36%   67%   N 7 mph
9:00 PM 79° F Chance Showers And Thunderstorms   36%   72%   W 6 mph
10:00 PM 77° F Chance Showers And Thunderstorms   36%   76%   W 6 mph
11:00 PM 76° F Chance Showers And Thunderstorms   36%   79%   W 6 mph
Sunday Jul 19
12:00 AM 75° F Chance Showers And Thunderstorms   36%   82%   W 5 mph
1:00 AM 75° F Slight Chance Rain Showers   19%   82%   W 5 mph
2:00 AM 74° F Slight Chance Rain Showers   19%   84%   W 5 mph
3:00 AM 73° F Slight Chance Rain Showers   19%   84%   W 6 mph
4:00 AM 73° F Slight Chance Rain Showers   19%   84%   W 6 mph
5:00 AM 73° F Slight Chance Rain Showers   19%   84%   W 6 mph
6:00 AM 73° F Slight Chance Rain Showers   19%   87%   W 6 mph
7:00 AM 74° F Mostly Sunny   13%   84%   W 6 mph
8:00 AM 77° F Mostly Sunny   13%   76%   W 7 mph
9:00 AM 81° F Mostly Sunny   13%   69%   W 7 mph
10:00 AM 84° F Mostly Sunny   13%   63%   W 8 mph
11:00 AM 86° F Mostly Sunny   13%   59%   W 9 mph
12:00 PM 88° F Mostly Sunny   13%   54%   W 10 mph
1:00 PM 89° F Chance Showers And Thunderstorms   32%   52%   W 10 mph
2:00 PM 90° F Chance Showers And Thunderstorms   32%   50%   W 10 mph
3:00 PM 90° F Chance Showers And Thunderstorms   32%   50%   W 10 mph
4:00 PM 90° F Chance Showers And Thunderstorms   32%   50%   W 9 mph
5:00 PM 89° F Chance Showers And Thunderstorms   32%   52%   W 8 mph