Ashburn, Virginia

Hourly Forecast
Updated:   2025-11-18 @ 1:36 am
There are 4 regional alerts

Time Temp (feels)   Conditions Precip Humidity Wind

Tuesday Nov 18

1:00 AM 27° F (24° F) Clear   0%   85%   NW 3 mph

2:00 AM 28° F (25° F) Mostly Clear   0%   81%   W 3 mph

3:00 AM 29° F (28° F) Mostly Clear   0%   75%   W 2 mph

4:00 AM 28° F (27° F) Mostly Clear   0%   78%   W 2 mph

5:00 AM 27° F (26° F) Mostly Sunny   0%   81%   SW 2 mph

6:00 AM 27° F (26° F) Mostly Sunny   0%   81%   W 2 mph

7:00 AM 31° F (30° F) Partly Sunny   1%   75%   W 2 mph

8:00 AM 37° F (37° F) Partly Sunny   2%   61%   SW 2 mph

9:00 AM 42° F (42° F) Mostly Cloudy   3%   50%   SW 2 mph

10:00 AM 46° F (46° F) Mostly Cloudy   7%   43%   SW 3 mph

11:00 AM 47° F (47° F) Mostly Cloudy   10%   42%   SW 3 mph

12:00 PM 49° F (48° F) Cloudy   14%   39%   SW 5 mph

1:00 PM 49° F (48° F) Slight Chance Light Rain   18%   40%   W 5 mph

2:00 PM 48° F (46° F) Slight Chance Light Rain   22%   44%   SW 5 mph

3:00 PM 47° F (45° F) Chance Light Rain   27%   47%   SE 5 mph

4:00 PM 45° F (43° F) Chance Light Rain   46%   58%   S 5 mph

5:00 PM 44° F (42° F) Light Rain Likely   64%   65%   S 5 mph

6:00 PM 41° F (38° F) Rain   83%   82%   S 5 mph

7:00 PM 40° F (39° F) Rain   85%   92%   SE 3 mph

8:00 PM 41° F (40° F) Rain   86%   92%   SE 3 mph

9:00 PM 41° F (38° F) Rain   88%   96%   SE 5 mph

10:00 PM 41° F (40° F) Rain   79%   96%   SE 3 mph

11:00 PM 41° F (40° F) Rain Likely   70%   100%   SE 3 mph

Wednesday Nov 19

12:00 AM 41° F (40° F) Rain Likely   61%   100%   SE 3 mph

1:00 AM 41° F (40° F) Rain Likely   56%   100%   SE 3 mph

2:00 AM 41° F (40° F) Chance Light Rain   51%   100%   SE 3 mph

3:00 AM 41° F (40° F) Chance Light Rain   46%   100%   SE 3 mph

4:00 AM 41° F (41° F) Chance Light Rain   36%   100%   NE 2 mph

5:00 AM 41° F (41° F) Patchy Fog   15%   100%   NE 2 mph

6:00 AM 41° F (41° F) Patchy Fog   5%   100%   N 2 mph

7:00 AM 42° F (42° F) Patchy Fog   5%   100%   N 2 mph

8:00 AM 44° F (43° F) Mostly Cloudy   5%   100%   N 3 mph

9:00 AM 46° F (44° F) Mostly Cloudy   5%   93%   N 5 mph

10:00 AM 47° F (45° F) Mostly Cloudy   5%   89%   N 6 mph

11:00 AM 49° F (47° F) Mostly Cloudy   5%   83%   N 6 mph

12:00 PM 50° F (48° F) Mostly Cloudy   0%   80%   N 6 mph

1:00 PM 50° F (48° F) Mostly Cloudy   0%   80%   N 6 mph

2:00 PM 50° F (48° F) Mostly Cloudy   0%   77%   N 6 mph

3:00 PM 50° F (48° F) Mostly Cloudy   0%   77%   N 6 mph

4:00 PM 48° F (46° F) Mostly Cloudy   0%   83%   N 6 mph

5:00 PM 47° F (45° F) Mostly Cloudy   0%   86%   NE 5 mph

6:00 PM 45° F (45° F) Mostly Cloudy   8%   93%   NE 3 mph

7:00 PM 44° F (43° F) Mostly Cloudy   8%   96%   NE 3 mph

8:00 PM 44° F (45° F) Mostly Cloudy   8%   96%   NE 2 mph

9:00 PM 43° F (44° F) Mostly Cloudy   8%   100%   NE 2 mph

10:00 PM 42° F (45° F) Cloudy   8%   100%   NE 1 mph

11:00 PM 42° F (45° F) Cloudy   8%   100%   NE 1 mph

Thursday Nov 20

12:00 AM 42° F (45° F) Slight Chance Light Rain   17%   100%   NE 1 mph

1:00 AM 42° F (45° F) Slight Chance Light Rain   17%   100%   E 1 mph

2:00 AM 42° F (45° F) Slight Chance Light Rain   17%   96%   E 1 mph

3:00 AM 42° F (45° F) Slight Chance Light Rain   17%   96%   E 1 mph

4:00 AM 41° F (43° F) Slight Chance Light Rain   17%   100%   E 1 mph

5:00 AM 41° F (43° F) Slight Chance Light Rain   17%   100%   E 1 mph

6:00 AM 42° F (42° F) Cloudy   4%   100%   SE 2 mph

7:00 AM 43° F (44° F) Cloudy   4%   100%   SE 2 mph

8:00 AM 45° F (46° F) Cloudy   4%   96%   SE 2 mph

9:00 AM 47° F (48° F) Cloudy   4%   93%   SE 2 mph

10:00 AM 49° F (49° F) Cloudy   4%   89%   SE 3 mph

11:00 AM 50° F (49° F) Cloudy   4%   89%   S 5 mph

12:00 PM 52° F Cloudy   2%   83%   S 5 mph

1:00 PM 53° F Cloudy   2%   80%   S 5 mph

2:00 PM 54° F Cloudy   2%   77%   SE 3 mph

3:00 PM 54° F Cloudy   2%   77%   SE 3 mph

4:00 PM 53° F Cloudy   2%   80%   SE 3 mph

5:00 PM 51° F Cloudy   2%   86%   SE 3 mph

6:00 PM 50° F (51° F) Cloudy   12%   89%   SE 2 mph

7:00 PM 49° F (50° F) Cloudy   12%   93%   SE 2 mph

8:00 PM 48° F (49° F) Cloudy   12%   96%   SE 2 mph

9:00 PM 47° F (48° F) Cloudy   12%   100%   S 2 mph

10:00 PM 47° F (48° F) Cloudy   12%   100%   S 2 mph

11:00 PM 47° F (48° F) Cloudy   12%   96%   S 2 mph

Friday Nov 21

12:00 AM 47° F (48° F) Chance Light Rain   32%   96%   S 2 mph

1:00 AM 46° F (46° F) Chance Light Rain   32%   100%   S 3 mph

2:00 AM 46° F (46° F) Chance Light Rain   32%   100%   S 3 mph

3:00 AM 45° F (45° F) Chance Light Rain   32%   100%   S 3 mph

4:00 AM 45° F (45° F) Chance Light Rain   32%   100%   S 3 mph

5:00 AM 45° F (43° F) Chance Light Rain   32%   100%   S 5 mph

6:00 AM 46° F (44° F) Chance Light Rain   30%   100%   S 5 mph

7:00 AM 48° F (46° F) Chance Light Rain   30%   100%   S 5 mph

8:00 AM 51° F Chance Light Rain   30%   96%   S 6 mph

9:00 AM 54° F Chance Light Rain   30%   93%   S 7 mph

10:00 AM 57° F Chance Light Rain   30%   86%   SW 7 mph

11:00 AM 59° F Chance Light Rain   30%   83%   SW 8 mph

12:00 PM 60° F Slight Chance Light Rain   22%   81%   SW 8 mph

1:00 PM 61° F Slight Chance Light Rain   22%   78%   SW 8 mph

2:00 PM 62° F Slight Chance Light Rain   22%   72%   SW 8 mph

3:00 PM 62° F Slight Chance Light Rain   22%   72%   SW 7 mph

4:00 PM 61° F Slight Chance Light Rain   22%   75%   SW 7 mph

5:00 PM 60° F Slight Chance Light Rain   22%   75%   W 6 mph

6:00 PM 58° F Light Rain Likely   59%   80%   W 6 mph

7:00 PM 56° F Light Rain Likely   59%   86%   W 6 mph

8:00 PM 55° F Light Rain Likely   59%   86%   W 6 mph

9:00 PM 53° F Light Rain Likely   59%   93%   W 6 mph

10:00 PM 52° F Light Rain Likely   59%   93%   W 6 mph

11:00 PM 51° F Light Rain Likely   59%   93%   NW 6 mph

Saturday Nov 22

12:00 AM 50° F (48° F) Light Rain Likely   55%   93%   NW 6 mph

1:00 AM 49° F (47° F) Light Rain Likely   55%   93%   NW 6 mph

2:00 AM 48° F (46° F) Light Rain Likely   55%   93%   NW 6 mph

3:00 AM 46° F (43° F) Light Rain Likely   55%   96%   NW 6 mph

4:00 AM 45° F (42° F) Light Rain Likely   55%   96%   NW 6 mph

5:00 AM 44° F (41° F) Light Rain Likely   55%   96%   N 6 mph

6:00 AM 44° F (41° F) Chance Light Rain   34%   93%   N 6 mph

7:00 AM 46° F (43° F) Chance Light Rain   34%   86%   N 7 mph

8:00 AM 48° F (45° F) Chance Light Rain   34%   83%   N 7 mph

9:00 AM 50° F (48° F) Chance Light Rain   34%   77%   N 7 mph

10:00 AM 52° F Chance Light Rain   34%   69%   N 8 mph

11:00 AM 53° F Chance Light Rain   34%   66%   N 8 mph

12:00 PM 53° F Chance Light Rain   27%   64%   N 8 mph

1:00 PM 54° F Chance Light Rain   27%   61%   N 8 mph

2:00 PM 54° F Chance Light Rain   27%   61%   N 8 mph

3:00 PM 53° F Chance Light Rain   27%   64%   N 7 mph

4:00 PM 51° F Chance Light Rain   27%   68%   N 6 mph

5:00 PM 49° F (47° F) Chance Light Rain   27%   71%   N 6 mph

6:00 PM 46° F (44° F) Chance Light Rain   28%   79%   N 5 mph

7:00 PM 44° F (43° F) Chance Light Rain   28%   86%   N 3 mph

8:00 PM 43° F (42° F) Chance Light Rain   28%   86%   N 3 mph

9:00 PM 42° F (41° F) Chance Light Rain   28%   89%   N 3 mph

10:00 PM 41° F (40° F) Chance Light Rain   28%   89%   N 3 mph

11:00 PM 41° F (40° F) Chance Light Rain   28%   89%   N 3 mph

Sunday Nov 23

12:00 AM 40° F (39° F) Slight Chance Light Rain   15%   89%   N 3 mph

1:00 AM 39° F (38° F) Slight Chance Light Rain   15%   92%   N 3 mph

2:00 AM 38° F (37° F) Slight Chance Light Rain   15%   92%   NW 3 mph

3:00 AM 37° F (35° F) Slight Chance Light Rain   15%   96%   NW 3 mph

4:00 AM 36° F (34° F) Slight Chance Light Rain   15%   96%   NW 3 mph

5:00 AM 35° F (35° F) Slight Chance Light Rain   15%   100%   NW 2 mph

6:00 AM 35° F (35° F) Mostly Sunny   9%   100%   NW 2 mph

7:00 AM 38° F (37° F) Mostly Sunny   9%   92%   NW 3 mph

8:00 AM 43° F (40° F) Mostly Sunny   9%   82%   NW 5 mph

9:00 AM 47° F (45° F) Mostly Sunny   9%   74%   W 6 mph

10:00 AM 50° F (48° F) Mostly Sunny   9%   68%   W 6 mph

11:00 AM 52° F Mostly Sunny   9%   63%   W 7 mph

12:00 PM 54° F Sunny   11%   59%   W 7 mph

1:00 PM 55° F Mostly Sunny   11%   57%   SW 7 mph

2:00 PM 55° F Mostly Sunny   11%   59%   SW 7 mph

3:00 PM 54° F Mostly Sunny   11%   61%   SW 7 mph

4:00 PM 52° F Mostly Sunny   11%   66%   SW 6 mph

5:00 PM 50° F (49° F) Partly Cloudy   11%   68%   SW 5 mph

6:00 PM 47° F (45° F) Partly Cloudy   12%   76%   SW 5 mph

7:00 PM 46° F (44° F) Partly Cloudy   12%   79%   SW 5 mph

8:00 PM 45° F (45° F) Partly Cloudy   12%   82%   W 3 mph

9:00 PM 44° F (43° F) Partly Cloudy   12%   86%   W 3 mph

10:00 PM 43° F (42° F) Partly Cloudy   12%   89%   W 3 mph

11:00 PM 43° F (42° F) Partly Cloudy   12%   86%   W 3 mph

Monday Nov 24

12:00 AM 42° F (41° F) Partly Cloudy   10%   89%   W 3 mph

1:00 AM 41° F (40° F) Partly Cloudy   10%   89%   W 3 mph

2:00 AM 40° F (39° F) Partly Cloudy   10%   92%   W 3 mph

3:00 AM 39° F (38° F) Partly Cloudy   10%   92%   W 3 mph

4:00 AM 38° F (37° F) Partly Cloudy   10%   92%   W 3 mph

5:00 AM 37° F (35° F) Mostly Sunny   10%   96%   W 3 mph

6:00 AM 38° F (37° F) Mostly Sunny   7%   92%   W 3 mph

7:00 AM 41° F (38° F) Mostly Sunny   7%   85%   W 5 mph

8:00 AM 46° F (44° F) Mostly Sunny   7%   76%   W 5 mph

9:00 AM 50° F (48° F) Mostly Sunny   7%   71%   W 6 mph

10:00 AM 53° F Mostly Sunny   7%   66%   W 7 mph

11:00 AM 56° F Mostly Sunny   7%   59%   W 7 mph

12:00 PM 57° F Mostly Sunny   7%   57%   W 8 mph