National Harbor, MD Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 57°F
Feels Like 57°F  
Humidity 36% Dew Point 31°F Wind E 2 MPH Gusts 4 Barometer 30.03 in.762.8 mm
Report from a MADIS/MESONET weather station 0.9 miles N of central National Harbor
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Point Forecast at a Glance

FriNov 14
Fri Nov 14: Mostly Cloudy, Low 42F
 
42
SatNov 15
Sat Nov 15: Mostly Sunny, High 65F, Low 56F
65
56
SunNov 16
Sun Nov 16: Sunny, High 62F, Low 38F
62
38
MonNov 17
Mon Nov 17: Sunny, High 52F, Low 34F
52
34
TueNov 18
Tue Nov 18: Rain, High 49F, Low 37F
30%
49
37
WedNov 19
Wed Nov 19: Partly Sunny, High 52F, Low 36F
52
36
ThuNov 20
Thu Nov 20: Partly Sunny, High 55F, Low 44F
55
44

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 49°F to 65°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 1°F below the historical average for November. Normal highs for this period are around 57°F with lows around 37°F.

This Date in Weather History

1986 - An early season cold wave set more than 200 records from the northwestern U.S. to the east coast over a seven day period. For some places it proved to be the coldest weather of the winter season.

More on this and other weather history

National Harbor, MD 7 Day Weather Forecast Details

Friday Nov 14

Mostly Cloudy

Night: Mostly cloudy, with a low around 42. Light and variable wind.

Saturday Nov 15

Mostly Sunny

Day: Mostly sunny during the morning, then cloudy during the afternoon, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.

Rain

Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 56. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Sunday Nov 16

Sunny

Day: Sunny, with a high near 62. Northwest wind 10 to 18 mph, with gusts as high as 30 mph.

Mostly Clear

Night: Mostly clear, with a low around 38. West wind 8 to 10 mph, with gusts as high as 21 mph.

Monday Nov 17

Sunny

Day: Sunny, with a high near 52.

Partly Cloudy

Night: Partly cloudy, with a low around 34.

Tuesday Nov 18

Rain

Day: A chance of rain after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

Rain

Night: A chance of rain before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.

Wednesday Nov 19

Partly Sunny

Day: Partly sunny, with a high near 52.

Mostly Cloudy

Night: Mostly cloudy, with a low around 36.

Thursday Nov 20

Partly Sunny

Day: Partly sunny, with a high near 55.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

Friday Nov 21

Rain

Day: A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 30%.


About National Harbor, MD

National Harbor is a census-designated place (CDP) in Prince George's County, Maryland, United States, located along the Potomac River near the Woodrow Wilson Bridge and just south of Washington, D.C. It originated as a 300-acre (1.2 km2) multi-use waterfront development. The population was 5,509 at the 2020 census. The developer, Peterson Companies, says National Harbor draws 12 million visitors annually, as of 2025.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.