10-Day Weather Forecast for National Harbor (MD)
Six-hourly outlook through Thursday 10 September. Updated every three hours via MET Norway.
What's the weather in National Harbor this week?
Today's weather - Tuesday 1 Sep
For the rest of Tuesday the predicted weather in National Harbor is partly cloudy with some rain during the evening. The temperature will be around 34°C (93°F).
Tomorrow's weather - Wednesday 2 Sep
The forecast for National Harbor on Wednesday is partly cloudy with some rain during the evening. The maximum predicted temperature is a very warm 30°C (86°F), while the minimum temperature is a warm 23°C (73°F).
10-Day Weather Forecast
During the next 10 days, temperatures will reach 35°C (95°F) on Friday before declining again, with average highs of 32°C (90°F) and lows of 23°C (73°F). Compared to typical September conditions, these temperatures are a bit warmer than usual. There will be plenty of sunshine throughout this time. Precipitation levels will be less than usual (versus normal September rainfall), with mostly dry conditions. Precipitation is expected on roughly 2 days (Tue, Fri). The wind will be generally calm during this period.
Weather Forecast FAQ for National Harbor
When will be the warmest day next week?
The warmest day is expected to be Friday with a high of 35°C (95°F).
When will be the coldest day?
The coldest day is forecasted for Sunday with a low of 20°C (68°F).
Will it rain next week in National Harbor?
Yes, rain is expected on 2 days , specifically on Tue, Fri.
How much rainfall is expected next week?
A total of 9 mm (0.4 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 20°C (68°F) to 35°C (95°F).
More about National Harbor
Explore the full National Harbor climate overview with monthly averages, or check rainfall data and temperature by month.
National Harbor weather by month
Browse monthly averages for National Harbor: climate by month with temperature, rainfall and sunshine.
Travel inspiration
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.