Extended 10-day forecasts, National Harbor (MD)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for National Harbor, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our October climate page to see if the current temperatures in National Harbor is typical for this time of year.
Today · Saturday 17 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Rain
|
16°C (61°F) | 0.7 mm (0.03 in) | 85% | NW 4 m/s (8 knots) |
| 01:00 |
Rain
|
15°C (59°F) | 0.9 mm (0.04 in) | 90% | NW 4 m/s (8 knots) |
| 02:00 |
Heavy rain
|
15°C (59°F) | 1.2 mm (0.05 in) | 92% | NW 4 m/s (8 knots) |
| 03:00 |
Heavy rain
|
14°C (57°F) | 1.2 mm (0.05 in) | 94% | NW 4 m/s (8 knots) |
| 04:00 |
Rain
|
14°C (57°F) | 0.8 mm (0.03 in) | 94% | NW 4 m/s (8 knots) |
| 05:00 |
Rain
|
13°C (55°F) | 0.4 mm (0.02 in) | 93% | NW 4 m/s (8 knots) |
| 06:00 |
Rain
|
12°C (54°F) | 0.3 mm (0.01 in) | 90% | N 5 m/s (10 knots) |
| 07:00 |
Cloudy
|
12°C (54°F) | 0 mm (0 in) | 85% | N 5 m/s (10 knots) |
| 08:00 |
Cloudy
|
12°C (54°F) | 0 mm (0 in) | 79% | N 5 m/s (10 knots) |
| 09:00 |
Cloudy
|
12°C (54°F) | 0 mm (0 in) | 66% | N 6 m/s (12 knots) |
| 10:00 |
Cloudy
|
12°C (54°F) | 0 mm (0 in) | 58% | N 6 m/s (12 knots) |
| 11:00 |
Cloudy
|
12°C (54°F) | 0 mm (0 in) | 56% | N 7 m/s (14 knots) |
| 12:00 |
Cloudy
|
12°C (54°F) | 0 mm (0 in) | 52% | N 7 m/s (14 knots) |
| 13:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 51% | N 7 m/s (14 knots) |
| 14:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 48% | N 6 m/s (12 knots) |
| 15:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 44% | N 6 m/s (12 knots) |
| 16:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 43% | N 6 m/s (12 knots) |
| 17:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 44% | N 6 m/s (12 knots) |
| 18:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 49% | N 5 m/s (10 knots) |
| 19:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 52% | N 5 m/s (10 knots) |
| 20:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 52% | N 5 m/s (10 knots) |
| 21:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 54% | N 5 m/s (10 knots) |
| 22:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 54% | N 5 m/s (10 knots) |
| 23:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 55% | N 5 m/s (10 knots) |
00:00
Rain
85% · NW 4 m/s (8 knots)
16°C (61°F)
0.7 mm (0.03 in)
01:00
Rain
90% · NW 4 m/s (8 knots)
15°C (59°F)
0.9 mm (0.04 in)
02:00
Heavy rain
92% · NW 4 m/s (8 knots)
15°C (59°F)
1.2 mm (0.05 in)
03:00
Heavy rain
94% · NW 4 m/s (8 knots)
14°C (57°F)
1.2 mm (0.05 in)
04:00
Rain
94% · NW 4 m/s (8 knots)
14°C (57°F)
0.8 mm (0.03 in)
05:00
Rain
93% · NW 4 m/s (8 knots)
13°C (55°F)
0.4 mm (0.02 in)
06:00
Rain
90% · N 5 m/s (10 knots)
12°C (54°F)
0.3 mm (0.01 in)
07:00
Cloudy
85% · N 5 m/s (10 knots)
12°C (54°F)
0 mm (0 in)
08:00
Cloudy
79% · N 5 m/s (10 knots)
12°C (54°F)
0 mm (0 in)
09:00
Cloudy
66% · N 6 m/s (12 knots)
12°C (54°F)
0 mm (0 in)
10:00
Cloudy
58% · N 6 m/s (12 knots)
12°C (54°F)
0 mm (0 in)
11:00
Cloudy
56% · N 7 m/s (14 knots)
12°C (54°F)
0 mm (0 in)
12:00
Cloudy
52% · N 7 m/s (14 knots)
12°C (54°F)
0 mm (0 in)
13:00
Partly cloudy
51% · N 7 m/s (14 knots)
13°C (55°F)
0 mm (0 in)
14:00
Partly cloudy
48% · N 6 m/s (12 knots)
13°C (55°F)
0 mm (0 in)
15:00
Clear skies
44% · N 6 m/s (12 knots)
13°C (55°F)
0 mm (0 in)
16:00
Clear skies
43% · N 6 m/s (12 knots)
13°C (55°F)
0 mm (0 in)
17:00
Clear skies
44% · N 6 m/s (12 knots)
12°C (54°F)
0 mm (0 in)
18:00
Clear skies
49% · N 5 m/s (10 knots)
11°C (52°F)
0 mm (0 in)
19:00
Clear skies
52% · N 5 m/s (10 knots)
10°C (50°F)
0 mm (0 in)
20:00
Clear skies
52% · N 5 m/s (10 knots)
9°C (48°F)
0 mm (0 in)
21:00
Clear skies
54% · N 5 m/s (10 knots)
9°C (48°F)
0 mm (0 in)
22:00
Clear skies
54% · N 5 m/s (10 knots)
9°C (48°F)
0 mm (0 in)
23:00
Clear skies
55% · N 5 m/s (10 knots)
8°C (46°F)
0 mm (0 in)
Tomorrow · Sunday 18 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 54% | N 4 m/s (8 knots) |
| 01:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 55% | N 4 m/s (8 knots) |
| 02:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 55% | N 4 m/s (8 knots) |
| 03:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 56% | N 4 m/s (8 knots) |
| 04:00 |
Clear skies
|
6°C (43°F) | 0 mm (0 in) | 58% | N 4 m/s (8 knots) |
| 05:00 |
Clear skies
|
6°C (43°F) | 0 mm (0 in) | 59% | N 4 m/s (8 knots) |
| 06:00 |
Clear skies
|
6°C (43°F) | 0 mm (0 in) | 61% | N 4 m/s (8 knots) |
| 07:00 |
Clear skies
|
5°C (41°F) | 0 mm (0 in) | 65% | N 4 m/s (8 knots) |
| 08:00 |
Clear skies
|
6°C (43°F) | 0 mm (0 in) | 65% | N 4 m/s (8 knots) |
| 09:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 62% | N 4 m/s (8 knots) |
| 10:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 56% | N 4 m/s (8 knots) |
| 11:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 50% | N 4 m/s (8 knots) |
| 12:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 43% | N 4 m/s (8 knots) |
| 13:00 |
Clear skies
|
14°C (57°F) | 0 mm (0 in) | 39% | N 4 m/s (8 knots) |
| 14:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 37% | N 3 m/s (6 knots) |
| 15:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 36% | NE 3 m/s (6 knots) |
| 16:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 36% | NE 3 m/s (6 knots) |
| 17:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 41% | NE 3 m/s (6 knots) |
| 18:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 58% | NE 2 m/s (4 knots) |
| 19:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 62% | E 2 m/s (4 knots) |
| 20:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 65% | NE 2 m/s (4 knots) |
| 21:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 69% | N 3 m/s (6 knots) |
| 22:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 72% | N 3 m/s (6 knots) |
| 23:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 72% | N 3 m/s (6 knots) |
00:00
Clear skies
54% · N 4 m/s (8 knots)
8°C (46°F)
0 mm (0 in)
01:00
Clear skies
55% · N 4 m/s (8 knots)
7°C (45°F)
0 mm (0 in)
02:00
Clear skies
55% · N 4 m/s (8 knots)
7°C (45°F)
0 mm (0 in)
03:00
Clear skies
56% · N 4 m/s (8 knots)
7°C (45°F)
0 mm (0 in)
04:00
Clear skies
58% · N 4 m/s (8 knots)
6°C (43°F)
0 mm (0 in)
05:00
Clear skies
59% · N 4 m/s (8 knots)
6°C (43°F)
0 mm (0 in)
06:00
Clear skies
61% · N 4 m/s (8 knots)
6°C (43°F)
0 mm (0 in)
07:00
Clear skies
65% · N 4 m/s (8 knots)
5°C (41°F)
0 mm (0 in)
08:00
Clear skies
65% · N 4 m/s (8 knots)
6°C (43°F)
0 mm (0 in)
09:00
Clear skies
62% · N 4 m/s (8 knots)
7°C (45°F)
0 mm (0 in)
10:00
Clear skies
56% · N 4 m/s (8 knots)
9°C (48°F)
0 mm (0 in)
11:00
Clear skies
50% · N 4 m/s (8 knots)
11°C (52°F)
0 mm (0 in)
12:00
Clear skies
43% · N 4 m/s (8 knots)
13°C (55°F)
0 mm (0 in)
13:00
Clear skies
39% · N 4 m/s (8 knots)
14°C (57°F)
0 mm (0 in)
14:00
Clear skies
37% · N 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
15:00
Clear skies
36% · NE 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
16:00
Clear skies
36% · NE 3 m/s (6 knots)
16°C (61°F)
0 mm (0 in)
17:00
Clear skies
41% · NE 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
18:00
Clear skies
58% · NE 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
19:00
Clear skies
62% · E 2 m/s (4 knots)
11°C (52°F)
0 mm (0 in)
20:00
Clear skies
65% · NE 2 m/s (4 knots)
11°C (52°F)
0 mm (0 in)
21:00
Clear skies
69% · N 3 m/s (6 knots)
10°C (50°F)
0 mm (0 in)
22:00
Clear skies
72% · N 3 m/s (6 knots)
9°C (48°F)
0 mm (0 in)
23:00
Clear skies
72% · N 3 m/s (6 knots)
9°C (48°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Monday
19 Oct
7°C (45°F)
0 mm (0 in)
Clear skies
75% · N 2 m/s (4 knots)
7°C (45°F)
0 mm (0 in)
Clear skies
79% · N 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
45% · N 4 m/s (8 knots)
13°C (55°F)
0 mm (0 in)
Clear skies
73% · N 3 m/s (6 knots)
Mon
19 Oct
night
7°C (45°F)
0 mm (0 in)
Clear skies
75%
2 m/s (4 knots)
morning
7°C (45°F)
0 mm (0 in)
Clear skies
79%
3 m/s (6 knots)
afternoon
18°C (64°F)
0 mm (0 in)
Clear skies
45%
4 m/s (8 knots)
evening
13°C (55°F)
0 mm (0 in)
Clear skies
73%
3 m/s (6 knots)
Tuesday
20 Oct
11°C (52°F)
0 mm (0 in)
Clear skies
74% · N 3 m/s (6 knots)
10°C (50°F)
0 mm (0 in)
Clear skies
65% · N 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
Clear skies
45% · N 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
Clear skies
72% · N 3 m/s (6 knots)
Tue
20 Oct
night
11°C (52°F)
0 mm (0 in)
Clear skies
74%
3 m/s (6 knots)
morning
10°C (50°F)
0 mm (0 in)
Clear skies
65%
4 m/s (8 knots)
afternoon
20°C (68°F)
0 mm (0 in)
Clear skies
45%
3 m/s (6 knots)
evening
15°C (59°F)
0 mm (0 in)
Clear skies
72%
3 m/s (6 knots)
Wednesday
21 Oct
11°C (52°F)
0 mm (0 in)
Clear skies
78% · N 3 m/s (6 knots)
10°C (50°F)
0 mm (0 in)
Clear skies
80% · N 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
43% · N 4 m/s (8 knots)
12°C (54°F)
0 mm (0 in)
Clear skies
66% · N 3 m/s (6 knots)
Wed
21 Oct
night
11°C (52°F)
0 mm (0 in)
Clear skies
78%
3 m/s (6 knots)
morning
10°C (50°F)
0 mm (0 in)
Clear skies
80%
4 m/s (8 knots)
afternoon
18°C (64°F)
0 mm (0 in)
Clear skies
43%
4 m/s (8 knots)
evening
12°C (54°F)
0 mm (0 in)
Clear skies
66%
3 m/s (6 knots)
Thursday
22 Oct
9°C (48°F)
0 mm (0 in)
Clear skies
78% · N 2 m/s (4 knots)
7°C (45°F)
0 mm (0 in)
Clear skies
79% · N 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
44% · N 4 m/s (8 knots)
14°C (57°F)
0 mm (0 in)
Clear skies
57% · N 3 m/s (6 knots)
Thu
22 Oct
night
9°C (48°F)
0 mm (0 in)
Clear skies
78%
2 m/s (4 knots)
morning
7°C (45°F)
0 mm (0 in)
Clear skies
79%
3 m/s (6 knots)
afternoon
18°C (64°F)
0 mm (0 in)
Clear skies
44%
4 m/s (8 knots)
evening
14°C (57°F)
0 mm (0 in)
Clear skies
57%
3 m/s (6 knots)
Friday
23 Oct
10°C (50°F)
0 mm (0 in)
Clear skies
66% · N 3 m/s (6 knots)
9°C (48°F)
0 mm (0 in)
Clear skies
80% · N 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
52% · N 4 m/s (8 knots)
14°C (57°F)
0 mm (0 in)
Cloudy
58% · N 3 m/s (6 knots)
Fri
23 Oct
night
10°C (50°F)
0 mm (0 in)
Clear skies
66%
3 m/s (6 knots)
morning
9°C (48°F)
0 mm (0 in)
Clear skies
80%
3 m/s (6 knots)
afternoon
18°C (64°F)
0 mm (0 in)
Clear skies
52%
4 m/s (8 knots)
evening
14°C (57°F)
0 mm (0 in)
Cloudy
58%
3 m/s (6 knots)
Saturday
24 Oct
10°C (50°F)
0 mm (0 in)
Partly cloudy
58% · N 3 m/s (6 knots)
8°C (46°F)
0 mm (0 in)
Partly cloudy
66% · N 4 m/s (8 knots)
14°C (57°F)
0 mm (0 in)
Mostly sunny
58% · N 2 m/s (4 knots)
10°C (50°F)
0 mm (0 in)
Clear skies
77% · NE 2 m/s (4 knots)
Sat
24 Oct
night
10°C (50°F)
0 mm (0 in)
Partly cloudy
58%
3 m/s (6 knots)
morning
8°C (46°F)
0 mm (0 in)
Partly cloudy
66%
4 m/s (8 knots)
afternoon
14°C (57°F)
0 mm (0 in)
Mostly sunny
58%
2 m/s (4 knots)
evening
10°C (50°F)
0 mm (0 in)
Clear skies
77%
2 m/s (4 knots)
Sunday
25 Oct
8°C (46°F)
0 mm (0 in)
Clear skies
88% · N 2 m/s (4 knots)
6°C (43°F)
0 mm (0 in)
Clear skies
90% · N 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
Cloudy
62% · NE 3 m/s (6 knots)
11°C (52°F)
0 mm (0 in)
Clear skies
77% · N 3 m/s (6 knots)
Sun
25 Oct
night
8°C (46°F)
0 mm (0 in)
Clear skies
88%
2 m/s (4 knots)
morning
6°C (43°F)
0 mm (0 in)
Clear skies
90%
3 m/s (6 knots)
afternoon
15°C (59°F)
0 mm (0 in)
Cloudy
62%
3 m/s (6 knots)
evening
11°C (52°F)
0 mm (0 in)
Clear skies
77%
3 m/s (6 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
National Harbor weather by month
Browse monthly averages for National Harbor: climate by month with temperature, rainfall and sunshine.
Other forecasts in the United States of America
10-day forecasts for popular destinations across the United States of America.
Planning a trip to National Harbor? See the United States of America bucket list →