10-Day Weather Forecast for Herndon
Six-hourly outlook through Tuesday 28 July. Updated every three hours via MET Norway.
What's the weather in Herndon this week?
Today's weather - Saturday 18 Jul
This evening, the weather in Herndon will be partly cloudy, with temperatures around 28°C (82°F), dropping to 25°C (77°F) overnight.
Tomorrow's weather - Sunday 19 Jul
Tomorrow's weather in Herndon will be partly cloudy. Temperatures will range from a warm 25°C (77°F) to a warm 30°C (86°F).
10-Day Weather Forecast
During the next 10 days, temperatures will reach 33°C (91°F) on Saturday before declining again, with average highs of 30°C (86°F) and lows of 23°C (73°F). Compared to July norms, this represents typical weather. There will be plenty of sunshine throughout this time. Expect less rainfall than usual (compared to average July levels), the days are characterized by mostly dry conditions. Precipitation is likely on approximately 1 day (Tue). 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 Saturday with a high of 33°C (91°F).
When will be the coldest day?
The coldest day is forecasted for Friday with a low of 19°C (66°F).
Will it rain next week in Herndon?
Yes, rain is expected on 1 day , specifically on Tue.
How much rainfall is expected next week?
A total of 8 mm (0.3 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 33°C (91°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.
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