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Ashburn, Virginia, United States
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Weather in Ashburn, United States

69°
Clear
Feels like 69°
·
High83°Low64°
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Air quality

Full Details
0
35
500
Air quality:Good

Pollen index

Full Details
Tree
5/5
012345
Weed
0/5
012345
Grass
2/5
012345

Today's weather summary

The weather in Ashburn on Thursday, May 23rd, is going to be cloudy throughout the day, together with clear skies before dawn.

There is also a chance for few clouds before dawn around 1 am, and also light rain during the night at about 11 pm.

Weather details for Ashburn, on Thursday, May 23rd:

The highest temperature of the day will be 84°F around 6 pm. The day will be humid, with average humidity of 69%, ranging from 49% to a maximum value of 81% at about 11 pm. The wind will be breezy, and will get up to 11 mph at 9 am, blowing from the west. The cloud coverage will range from 7% around midnight to as high as 100% around 11 pm with an average of 93%.

The precipitation probability will change throughout the day between 0% and 20%. The highest chance for precipitation will be around 10 am and the lowest probability around midnight. The dew point will range from 62°F up to a maximum value of 66°F around midnight.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:00 am, and sunset at 8:13 pm, making it a total of 14 hours and 13 minutes of daylight.

Air quality forecast for Ashburn, on Thursday, May 23rd:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 40 and 53.

Pollen forecast for Ashburn, on Thursday, May 23rd:

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have low risk.

The weather in Ashburn on Friday, May 24th, is going to be cloudy throughout the day, with clear skies around noon.

There is also a chance for few clouds during the morning at about 8 am.

Weather information for Ashburn, on Friday, May 24th:

The highest temperature of the day will be 82°F around 4 pm. The day will be extremely humid, with average humidity of 75%, ranging from 51% to a maximum value of 90% at about 6 am. The wind will be light, and will get up to 6 mph at midnight, blowing from the south. The cloud coverage will range from 11% around noon to as high as 100% around 5 pm with an average of 76%.

There is no probability for any precipitation throughout the day. The dew point will range from 62°F up to a maximum value of 68°F around 8 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 6:00 am, and sunset at 8:13 pm. The day will have 14 hours and 13 minutes of daylight.

Air quality forecast for Ashburn, on Friday, May 24th:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 37 and 72.

Pollen forecast for Ashburn, on Friday, May 24th:

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

FAQ

How warm does it get in Ashburn?
The average annual highest temperature in Ashburn is 33.2°C (91.8°F), and the July 27th is the hottest day on average.
How cold does it get in Ashburn?
The average annual lowest temperature in Ashburn is -5.8°C (21.6°F), and the January 31st is the coldest day on average.
Which month has the most rain in Ashburn?
The wettest months in Ashburn are September and June.
What months does it snow in Ashburn?
The most common time of year for snow is February, January, March and December.