10-Day Weather Forecast for Herndon (VA)
Six-hourly outlook through Sunday 13 September. Updated every three hours via MET Norway.
What's the weather in Herndon this week?
Today's weather - Friday 4 Sep
For Friday the predicted weather in Herndon is rain showers during the afternoon and night. The maximum temperature is a very warm 34°C (93°F), while the minimum temperature is a warm 24°C (75°F).
Tomorrow's weather - Saturday 5 Sep
Tomorrow's weather in Herndon will be rain during the afternoon. Temperatures will range from a warm 23°C (73°F) to a warm 27°C (81°F).
10-Day Weather Forecast
During the next 10 days, temperatures will get cooler from 34°C (93°F) down to 27°C (81°F), with average highs of 29°C (84°F) and lows of 21°C (70°F). Compared to September norms, this represents a bit warmer than usual weather. There will be a mix of sun and clouds throughout this time. Expect normal rainfall patterns, characterized by some rainy days. Precipitation is likely on approximately 5 days (Fri, Sat, Wed, Thu, Fri). The wind will be generally calm during this period.
Weather Forecast FAQ for Herndon
When will be the warmest day next week?
The warmest day is expected to be Friday with a high of 34°C (93°F).
When will be the coldest day?
The coldest day is forecasted for Tuesday with a low of 19°C (66°F).
Will it rain next week in Herndon?
Yes, rain is expected on 5 days , specifically on Fri, Sat, Wed, Thu, Fri.
How much rainfall is expected next week?
A total of 20 mm (0.8 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 19°C (66°F) to 34°C (93°F).
More about Herndon
Explore the full Herndon climate overview with monthly averages, or check rainfall data and temperature by month.
Herndon weather by month
Browse monthly averages for Herndon: 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.