NATIONAL HARBOR, MD 20745 Weather Forecast & Current Conditions

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WASHINGTON, DC
Current Weather

3:52 PM EDT SEP 8, 2025
Few Clouds
75°F
Feels Like: 75°F
Dewpoint: 41°F
Rel. Hum.: 29%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 30.24 inches
Last 72 hours

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NATIONAL HARBOR, MD 20745
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF THIS AFTERNOON
Sunny. Highs in the mid 70s. Northeast winds around 5 mph.
TONIGHT
Mostly clear. Lows in the lower 50s. Northeast winds around 5 mph.
TUESDAY
Sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. North winds 5 to 10 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 50s.
THURSDAY
Sunny. Highs around 80.
THURSDAY NIGHT
Mostly clear. Lows in the upper 50s.
FRIDAY
Sunny. Highs around 80.
FRIDAY NIGHT
Mostly clear. Lows in the upper 50s.
SATURDAY
Sunny. Highs in the upper 70s.
SATURDAY NIGHT
Mostly clear. Lows in the upper 50s.
SUNDAY
Sunny. Highs in the upper 70s.

Visible Weather Satellite
NATIONAL HARBOR, MD 20745
Infrared Weather Satellite
NATIONAL HARBOR, MD 20745
NEXRAD Weather Radar
NATIONAL HARBOR, MD 20745

WASHINGTON, DC 3 hourly weather forecast

weather forecast created  7:00 AM CDT  9/ 8/2025
Monday
8 SEP 2025
NATIONAL HARBOR, MD 20745 weather forecast Day 1, 12 hours 2 PM 73° 73° Clear 0%

0% Thunder
( 0% severe)
NE   9 35% 44°
High 74° NATIONAL HARBOR, MD 20745 weather forecast Day 1, 15 hours 5 PM 73° 73° Clear ENE   9 34% 43°
Clear



NATIONAL HARBOR, MD 20745 weather forecast Day 1, 18 hours 8 PM 67° 67° Clear 0%

0% Thunder
( 0% severe)
ENE   7 47% 46°
NATIONAL HARBOR, MD 20745 weather forecast Day 1, 21 hours 11 PM 63° 63° Clear NNE   6 56% 47°
Tuesday
9 SEP 2025
NATIONAL HARBOR, MD 20745 weather forecast Day 2, 0 hours 2 AM 60° 60° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   5 67% 49°
Low 57° NATIONAL HARBOR, MD 20745 weather forecast Day 2, 3 hours 5 AM 58° 57° Partly Cloudy NNE   7 75% 50°
High 77° NATIONAL HARBOR, MD 20745 weather forecast Day 2, 6 hours 8 AM 60° 59° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   8 69% 50°

Partly Cloudy



NATIONAL HARBOR, MD 20745 weather forecast Day 2, 9 hours 11 AM 70° 70° Clear NE   10 51% 51°
NATIONAL HARBOR, MD 20745 weather forecast Day 2, 12 hours 2 PM 75° 75° Partly Cloudy 1%

0% Thunder
( 0% severe)
NE   12 40% 49°
NATIONAL HARBOR, MD 20745 weather forecast Day 2, 15 hours 5 PM 74° 74° Partly Cloudy ENE   10 43% 50°
NATIONAL HARBOR, MD 20745 weather forecast Day 2, 18 hours 8 PM 69° 69° Partly Cloudy 2%

0% Thunder
( 0% severe)
ENE   8 57% 53°
NATIONAL HARBOR, MD 20745 weather forecast Day 2, 21 hours 11 PM 66° 66° Mostly Cloudy ENE   8 68% 55°
Wednesday
10 SEP 2025
NATIONAL HARBOR, MD 20745 weather forecast Day 3, 0 hours 2 AM 64° 64° Mostly Cloudy 6%

0% Thunder
( 2% severe)
NE   8 75% 56°
Low 61° NATIONAL HARBOR, MD 20745 weather forecast Day 3, 3 hours 5 AM 63° 63° Mostly Cloudy N   8 75% 55°
High 75° NATIONAL HARBOR, MD 20745 weather forecast Day 3, 6 hours 8 AM 63° 63° Mostly Cloudy 6%

0% Thunder
( 2% severe)
N   8 75% 55°

Mostly Cloudy



NATIONAL HARBOR, MD 20745 weather forecast Day 3, 9 hours 11 AM 68° 68° Mostly Cloudy N   9 65% 56°
NATIONAL HARBOR, MD 20745 weather forecast Day 3, 15 hours 2 PM 72° 72° Mostly Cloudy 4%

0% Thunder
( 3% severe)
N   8 55% 55°
NATIONAL HARBOR, MD 20745 weather forecast Day 3, 18 hours 5 PM 73° 73° Partly Cloudy NNE   8 53% 55°
NATIONAL HARBOR, MD 20745 weather forecast Day 3, 21 hours 8 PM 68° 68° Partly Cloudy     NNE   7 68% 57°

WASHINGTON, DC extended weather forecast

Thursday
11 SEP 2025
Friday
12 SEP 2025
Saturday
13 SEP 2025
Sunday
14 SEP 2025
Monday
15 SEP 2025
Low 61° Low 63° Low 64° Low 65° Low 65°
High 83° High 83° High 81° High 80° High 76°
NATIONAL HARBOR, MD 20745 weather forecast Day 4 NATIONAL HARBOR, MD 20745 weather forecast Day 5 NATIONAL HARBOR, MD 20745 weather forecast Day 6 NATIONAL HARBOR, MD 20745 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
15% Rain
Clear
10% Rain
Partly Cloudy
20% Rain
Partly Cloudy
19% Rain
Mostly Cloudy
31% Rain
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