Ashburn, Virginia

Hourly Forecast
Updated:   2025-12-14 @ 8:53 am
There are 14 regional alerts

Time Temp (feels)   Conditions Precip Humidity Wind

Sunday Dec 14

10:00 AM 27° F (14° F) Mostly Sunny   0%   50%   NW 21 mph

11:00 AM 27° F (14° F) Mostly Sunny   0%   53%   NW 21 mph

12:00 PM 26° F (12° F) Mostly Sunny   0%   46%   NW 21 mph

1:00 PM 25° F (11° F) Mostly Sunny   0%   44%   NW 22 mph

2:00 PM 23° F (8° F) Mostly Sunny   0%   41%   NW 22 mph

3:00 PM 21° F (5° F) Partly Sunny   0%   43%   NW 23 mph

4:00 PM 20° F (4° F) Mostly Sunny   0%   43%   NW 23 mph

5:00 PM 19° F (2° F) Mostly Clear   0%   47%   NW 23 mph

6:00 PM 19° F (2° F) Mostly Clear   0%   47%   NW 23 mph

7:00 PM 19° F (3° F) Mostly Clear   0%   47%   NW 22 mph

8:00 PM 19° F (3° F) Mostly Clear   0%   49%   NW 21 mph

9:00 PM 19° F (3° F) Mostly Clear   0%   49%   NW 20 mph

10:00 PM 18° F (3° F) Mostly Clear   0%   53%   NW 18 mph

11:00 PM 18° F (3° F) Mostly Clear   0%   53%   NW 17 mph

Monday Dec 15

12:00 AM 18° F (4° F) Mostly Clear   0%   56%   NW 16 mph

1:00 AM 18° F (4° F) Clear   0%   53%   NW 15 mph

2:00 AM 18° F (5° F) Clear   0%   56%   NW 13 mph

3:00 AM 18° F (6° F) Mostly Clear   0%   56%   NW 12 mph

4:00 AM 17° F (4° F) Mostly Clear   0%   61%   NW 12 mph

5:00 AM 16° F (3° F) Sunny   0%   64%   NW 12 mph

6:00 AM 17° F (4° F) Sunny   2%   73%   NW 12 mph

7:00 AM 18° F (6° F) Sunny   2%   73%   NW 12 mph

8:00 AM 21° F (11° F) Mostly Sunny   2%   68%   NW 10 mph

9:00 AM 23° F (13° F) Mostly Sunny   2%   65%   NW 10 mph

10:00 AM 25° F (16° F) Partly Sunny   2%   60%   NW 10 mph

11:00 AM 27° F (19° F) Partly Sunny   2%   55%   NW 9 mph

12:00 PM 28° F (20° F) Partly Sunny   2%   53%   W 9 mph

1:00 PM 29° F (22° F) Partly Sunny   2%   51%   W 8 mph

2:00 PM 30° F (23° F) Partly Sunny   2%   46%   W 8 mph

3:00 PM 30° F (24° F) Mostly Cloudy   2%   46%   SW 7 mph

4:00 PM 29° F (22° F) Partly Sunny   2%   48%   SW 7 mph

5:00 PM 28° F (22° F) Mostly Cloudy   2%   53%   S 6 mph

6:00 PM 27° F (21° F) Mostly Cloudy   1%   55%   S 6 mph

7:00 PM 25° F (18° F) Partly Cloudy   1%   60%   S 6 mph

8:00 PM 24° F (18° F) Partly Cloudy   1%   60%   S 5 mph

9:00 PM 23° F (17° F) Partly Cloudy   1%   59%   SW 5 mph

10:00 PM 23° F (17° F) Partly Cloudy   1%   59%   SW 5 mph

11:00 PM 22° F (19° F) Partly Cloudy   1%   59%   SW 3 mph

Tuesday Dec 16

12:00 AM 22° F (19° F) Partly Cloudy   0%   59%   W 3 mph

1:00 AM 21° F (17° F) Partly Cloudy   0%   62%   W 3 mph

2:00 AM 20° F (18° F) Partly Cloudy   0%   64%   W 2 mph

3:00 AM 19° F (17° F) Mostly Clear   0%   67%   W 2 mph

4:00 AM 18° F (16° F) Mostly Clear   0%   70%   W 2 mph

5:00 AM 18° F (16° F) Sunny   0%   70%   NW 2 mph

6:00 AM 19° F (17° F) Sunny   0%   67%   NW 2 mph

7:00 AM 21° F (19° F) Sunny   0%   65%   NW 2 mph

8:00 AM 25° F (22° F) Sunny   0%   60%   NW 3 mph

9:00 AM 29° F (26° F) Sunny   0%   53%   NW 3 mph

10:00 AM 32° F (30° F) Sunny   0%   49%   W 3 mph

11:00 AM 34° F (30° F) Mostly Sunny   0%   45%   SW 5 mph

12:00 PM 35° F (31° F) Mostly Sunny   0%   43%   SW 5 mph

1:00 PM 36° F (32° F) Mostly Sunny   0%   43%   S 5 mph

2:00 PM 36° F (32° F) Mostly Sunny   0%   43%   S 5 mph

3:00 PM 35° F (31° F) Mostly Sunny   0%   47%   S 5 mph

4:00 PM 34° F (30° F) Mostly Sunny   0%   49%   S 5 mph

5:00 PM 32° F (30° F) Partly Cloudy   0%   53%   S 3 mph

6:00 PM 30° F (28° F) Partly Cloudy   0%   58%   S 3 mph

7:00 PM 29° F (26° F) Partly Cloudy   0%   60%   S 3 mph

8:00 PM 28° F (27° F) Partly Cloudy   0%   60%   S 2 mph

9:00 PM 27° F (26° F) Partly Cloudy   0%   63%   S 2 mph

10:00 PM 27° F (29° F) Partly Cloudy   0%   63%   S 1 mph

11:00 PM 26° F (28° F) Partly Cloudy   0%   68%   S 1 mph

Wednesday Dec 17

12:00 AM 26° F (28° F) Partly Cloudy   0%   71%   S 1 mph

1:00 AM 27° F (29° F) Partly Cloudy   0%   68%   S 1 mph

2:00 AM 27° F (29° F) Partly Cloudy   0%   71%   S 1 mph

3:00 AM 27° F (26° F) Partly Cloudy   0%   71%   S 2 mph

4:00 AM 26° F (25° F) Partly Cloudy   0%   74%   S 2 mph

5:00 AM 25° F (22° F) Mostly Sunny   0%   81%   S 3 mph

6:00 AM 26° F (23° F) Partly Sunny   0%   81%   SW 3 mph

7:00 AM 29° F (26° F) Partly Sunny   0%   75%   SW 3 mph

8:00 AM 34° F (30° F) Partly Sunny   0%   66%   SW 5 mph

9:00 AM 38° F (35° F) Partly Sunny   0%   62%   SW 5 mph

10:00 AM 42° F (39° F) Mostly Cloudy   0%   57%   W 5 mph

11:00 AM 45° F (42° F) Mostly Cloudy   0%   53%   W 6 mph

12:00 PM 47° F (45° F) Mostly Cloudy   1%   53%   W 6 mph

1:00 PM 48° F (46° F) Mostly Cloudy   1%   54%   W 6 mph

2:00 PM 47° F (44° F) Partly Sunny   1%   58%   NW 7 mph

3:00 PM 46° F (43° F) Partly Sunny   1%   63%   NW 7 mph

4:00 PM 44° F (40° F) Partly Sunny   1%   68%   NW 7 mph

5:00 PM 41° F (36° F) Mostly Cloudy   1%   76%   NW 8 mph

6:00 PM 38° F (33° F) Partly Cloudy   0%   82%   N 8 mph

7:00 PM 36° F (34° F) Partly Cloudy   0%   85%   NW 3 mph

8:00 PM 35° F (33° F) Partly Cloudy   0%   85%   NW 3 mph

9:00 PM 34° F (34° F) Partly Cloudy   0%   85%   NW 2 mph

10:00 PM 33° F (33° F) Partly Cloudy   0%   89%   NW 2 mph

11:00 PM 33° F (33° F) Partly Cloudy   0%   85%   N 2 mph

Thursday Dec 18

12:00 AM 32° F (31° F) Mostly Cloudy   3%   88%   N 2 mph

1:00 AM 31° F (30° F) Partly Cloudy   3%   88%   N 2 mph

2:00 AM 30° F (29° F) Partly Cloudy   3%   88%   NE 2 mph

3:00 AM 30° F (29° F) Partly Cloudy   3%   88%   NE 2 mph

4:00 AM 29° F (28° F) Mostly Cloudy   3%   92%   E 2 mph

5:00 AM 29° F (26° F) Partly Sunny   3%   92%   E 3 mph

6:00 AM 30° F (28° F) Partly Sunny   2%   92%   SE 3 mph

7:00 AM 32° F (28° F) Partly Sunny   2%   88%   SE 5 mph

8:00 AM 35° F (30° F) Partly Sunny   2%   85%   SE 7 mph

9:00 AM 38° F (33° F) Partly Sunny   2%   79%   SE 8 mph

10:00 AM 41° F (36° F) Partly Sunny   2%   73%   SE 9 mph

11:00 AM 44° F (39° F) Partly Sunny   2%   70%   S 10 mph

12:00 PM 47° F (42° F) Slight Chance Light Rain   17%   65%   S 12 mph

1:00 PM 49° F (44° F) Slight Chance Light Rain   17%   63%   S 13 mph

2:00 PM 50° F (45° F) Slight Chance Light Rain   17%   63%   S 14 mph

3:00 PM 50° F (45° F) Slight Chance Light Rain   17%   66%   S 14 mph

4:00 PM 50° F (45° F) Slight Chance Light Rain   17%   68%   S 14 mph

5:00 PM 49° F (44° F) Slight Chance Light Rain   17%   74%   S 13 mph

6:00 PM 48° F (43° F) Light Rain Likely   66%   80%   S 13 mph

7:00 PM 48° F (43° F) Light Rain Likely   66%   83%   S 13 mph

8:00 PM 48° F (43° F) Light Rain Likely   66%   89%   S 13 mph

9:00 PM 49° F (44° F) Light Rain Likely   66%   89%   S 13 mph

10:00 PM 49° F (44° F) Light Rain Likely   66%   93%   S 14 mph

11:00 PM 49° F (44° F) Light Rain Likely   66%   93%   SW 14 mph

Friday Dec 19

12:00 AM 49° F (44° F) Chance Light Rain   45%   93%   SW 14 mph

1:00 AM 48° F (43° F) Chance Light Rain   45%   93%   SW 14 mph

2:00 AM 46° F (40° F) Chance Light Rain   45%   96%   SW 14 mph

3:00 AM 44° F (38° F) Chance Light Rain   45%   96%   SW 14 mph

4:00 AM 43° F (36° F) Chance Light Rain   45%   89%   W 14 mph

5:00 AM 42° F (36° F) Chance Light Rain   45%   86%   W 13 mph

6:00 AM 41° F (34° F) Mostly Sunny   10%   79%   W 13 mph

7:00 AM 42° F (35° F) Mostly Sunny   10%   70%   W 14 mph

8:00 AM 44° F (38° F) Mostly Sunny   10%   62%   W 14 mph

9:00 AM 45° F (39° F) Mostly Sunny   10%   58%   W 15 mph

10:00 AM 46° F (40° F) Mostly Sunny   10%   51%   W 15 mph

11:00 AM 45° F (39° F) Mostly Sunny   10%   49%   NW 14 mph

12:00 PM 44° F (38° F) Mostly Sunny   2%   47%   NW 14 mph

1:00 PM 43° F (37° F) Mostly Sunny   2%   47%   NW 13 mph

2:00 PM 42° F (36° F) Sunny   2%   46%   NW 13 mph

3:00 PM 40° F (33° F) Sunny   2%   48%   NW 12 mph

4:00 PM 38° F (32° F) Sunny   2%   52%   NW 9 mph

5:00 PM 36° F (30° F) Mostly Clear   2%   54%   NW 8 mph

6:00 PM 34° F (29° F) Mostly Clear   4%   58%   NW 6 mph

7:00 PM 32° F (27° F) Mostly Clear   4%   63%   NW 6 mph

8:00 PM 31° F (26° F) Partly Cloudy   4%   63%   NW 5 mph

9:00 PM 30° F (25° F) Partly Cloudy   4%   66%   NW 5 mph

10:00 PM 29° F (24° F) Partly Cloudy   4%   69%   NW 5 mph

11:00 PM 28° F (23° F) Partly Cloudy   4%   68%   NW 5 mph

Saturday Dec 20

12:00 AM 28° F (23° F) Partly Cloudy   7%   68%   NW 5 mph

1:00 AM 28° F (23° F) Mostly Cloudy   7%   68%   NW 5 mph

2:00 AM 27° F (22° F) Mostly Cloudy   7%   71%   W 5 mph

3:00 AM 27° F (21° F) Mostly Cloudy   7%   71%   SW 6 mph

4:00 AM 27° F (21° F) Mostly Cloudy   7%   71%   SW 6 mph

5:00 AM 26° F (19° F) Partly Sunny   7%   74%   S 7 mph

6:00 AM 27° F (20° F) Partly Sunny   10%   74%   S 7 mph

7:00 AM 29° F (22° F) Partly Sunny   10%   72%   S 8 mph

8:00 AM 32° F (25° F) Partly Sunny   10%   69%   S 8 mph

9:00 AM 35° F (28° F) Partly Sunny   10%   64%   S 9 mph

10:00 AM 38° F (32° F) Partly Sunny   10%   59%   S 10 mph

11:00 AM 41° F (35° F) Partly Sunny   10%   55%   S 10 mph

12:00 PM 43° F (37° F) Partly Sunny   10%   53%   S 12 mph

1:00 PM 45° F (40° F) Partly Sunny   10%   49%   S 12 mph

2:00 PM 45° F (40° F) Partly Sunny   10%   51%   S 12 mph

3:00 PM 45° F (40° F) Partly Sunny   10%   51%   S 12 mph

4:00 PM 44° F (39° F) Partly Sunny   10%   55%   S 10 mph

5:00 PM 43° F (38° F) Mostly Cloudy   10%   57%   S 9 mph

6:00 PM 43° F (38° F) Slight Chance Light Rain   17%   60%   S 9 mph

7:00 PM 42° F (37° F) Slight Chance Light Rain   17%   65%   S 9 mph

8:00 PM 42° F (37° F) Slight Chance Light Rain   17%   65%   S 9 mph

9:00 PM 42° F (37° F) Slight Chance Light Rain   17%   67%   S 9 mph