Weather forecast for 10 days
Herndon, VA

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Weather forecast for the weekend

Weather forecast - Saturday, Dec 28.

Rain
7:26 am

4:56 pm
EST
Rain
52°F / 48°F
  • Wind: 7mph S
  • Humidity: 90%
  • Precip. probability: 85%
  • Precipitation: 0.16"
  • UV index: 1
Today, in Herndon, rainfall is expected.
The likelihood of rainfall is high. However, precipitation will be light. The temperature is forecasted to vary slightly from a high of a cool 51.8°F (11°C) to a low of a chilly 48.2°F (9°C).
It will be warmer, and the maximum temperature today will be more in line with November's average highest temperature of 53.6°F (12°C) than the average highest temperature of 45.1°F (7.3°C) in December.
Sunrise will be at 7:26 am and sunset at 4:56 pm; the daylight will last for 9h and 31min.

Weather forecast - Sunday, Dec 29.

PM Showers
7:26 am

4:57 pm
EST
PM Showers
63°F / 50°F
  • Wind: 16mph SSE
  • Humidity: 85%
  • Precip. probability: 57%
  • Precipitation: 0.24"
  • UV index: 1
Tomorrow, in Herndon, showers are also expected in the afternoon.
The likelihood of precipitation is high. However, the rainfall will be light. The predicted temperature range extends from a high of a refreshing 62.6°F (17°C) to a low of a fresh 50°F (10°C).
The highest temperature of 62.6°F (17°C) will be more in line with November's average maximum of 53.6°F (12°C) than December's of 45.1°F (7.3°C).
Sunrise will be at 7:26 am and sunset at 4:57 pm; tomorrow's daylight will last for 9h and 31min.

Frequently asked questions

What is the weather forecast for Herndon for tomorrow?

Tomorrow, in Herndon, brief periods of light rainfall are expected in the afternoon.

Will it rain tomorrow?

Light precipitation of 0.24" (6mm) is predicted. The likelihood of rainfall is 57%.

What will be the maximum temperature tomorrow in Herndon?

Tomorrow, the highest temperature will be 62.6°F (17°C), while the lowest temperature will be 50°F (10°C).
The maximum temperature tomorrow will be significantly higher than the average highest temperature of 45.1°F (7.3°C) in December. The lowest temperature will be also notably higher than the average low of 32°F (0°C).

What time are sunrise and sunset tomorrow?

On Sunday, in Herndon, sunrise will be at 7:26 am and sunset at 4:57 pm (EST).

How long will the day be tomorrow?

Tomorrow, the daylight will last for 9h and 31min.

What is the weather forecast for Herndon for the next ten days?

In Herndon, a combination of cloudy, rainy and sunny weather is predicted for the next ten days.

Will it rain in the next ten days?

Rainfall is predicted for Saturday and Sunday in Herndon. With moderate precipitation of 0.51" (13mm), Monday will be the day with the most rainfall.

How warm will it be in the next ten days?

The maximum temperature will range between 33.8°F (1°C) and 62.6°F (17°C), as the minimum temperature will be between 23°F (-5°C) and 50°F (10°C).

What will be the warmest and the coldest days?

Tomorrow will be the warmest day, with a maximum temperature of 62.6°F (17°C). The coldest day will be next Saturday, with a maximum of 33.8°F (1°C).

Long-term weather forecast

10 days weather forecast - Herndon, VA

SatDec 28.
  • 52°F
  • 48°F
Rain
Rain
  • Wind: 7mph S
  • Humidity: 90%
  • UV index: 1
  • Precip. probability: 85%
  • Precipitation: 0.16"
  • 7:26 am 4:56 pm EST
SunDec 29.
  • 63°F
  • 50°F
PM Showers
PM Showers
  • Wind: 16mph SSE
  • Humidity: 85%
  • UV index: 1
  • Precip. probability: 57%
  • Precipitation: 0.24"
  • 7:26 am 4:57 pm EST
MonDec 30.
  • 59°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph WSW
  • Humidity: 58%
  • UV index: 2
  • Precip. probability: 6%
  • Precipitation: 0.51"
  • 7:26 am 4:58 pm EST
TueDec 31.
  • 57°F
  • 45°F
PM Light Rain
PM Light Rain
  • Wind: 10mph SE
  • Humidity: 77%
  • UV index: 1
  • Precip. probability: 74%
  • Precipitation: 0"
  • 7:26 am 4:58 pm EST
WedJan 1.
  • 48°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph WNW
  • Humidity: 55%
  • UV index: 1
  • Precip. probability: 6%
  • Precipitation: 0.2"
  • 7:26 am 4:59 pm EST
ThuJan 2.
  • 37°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WNW
  • Humidity: 44%
  • UV index: 2
  • Precip. probability: 0%
  • Precipitation: 0"
  • 7:26 am 5:00 pm EST
FriJan 3.
  • 37°F
  • 23°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WNW
  • Humidity: 43%
  • UV index: 2
  • Precip. probability: 0%
  • Precipitation: 0"
  • 7:27 am 5:01 pm EST
SatJan 4.
  • 34°F
  • 23°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph WNW
  • Humidity: 42%
  • UV index: 2
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:27 am 5:02 pm EST
SunJan 5.
  • 36°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 46%
  • UV index: 2
  • Precip. probability: 18%
  • Precipitation: 0"
  • 7:27 am 5:03 pm EST
MonJan 6.
  • 36°F
  • 25°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph WNW
  • Humidity: 57%
  • UV index: 1
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:27 am 5:04 pm EST
For the next ten days, a combination of cloudy, rainy and sunny weather is forecasted.
Rainfall is forecasted for Saturday and Sunday.
Temperature differences will be considerable in the upcoming days. The maximum temperature will range between 33.8°F (1°C) and 62.6°F (17°C), while the lowest nightly temperature fluctuation will be also considerable, as the minimum temperature will be between 23°F (-5°C) and 50°F (10°C).
Sunday will be the warmest day, with a maximum temperature of 62.6°F (17°C); next Saturday will be the coldest day, with the highest temperature of 33.8°F (1°C).
Updated: Dec 28, 2024 @ 06:52:09 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Herndon, Virginia, USA

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