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

78°
Clear
Feels like 78°
·
High78°Low45°
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Air quality

Full Details
0
46
500
Air quality:Good

Pollen index

Full Details
Tree
4/5
012345
Weed
0/5
012345
Grass
1/5
012345

Tomorrow's weather summary

The weather in Ashburn on Monday, April 15th, will change throughout the day from cloudy weather to clear.

According to our models cloud overcast will emerge before dawn and there is a high chance for clear skies during the morning.

Weather information for Ashburn, on Monday, April 15th:

The highest temperature during the day will be 79°F at about 4 pm. The day will have comfortable humidity, with average humidity of 56%, ranging from 36% to a maximum value of 74% at about 10 pm. The wind will be breezy, and will get up to 11 mph at noon, blowing from the north-west. The cloud coverage will range from 0% around 9 pm to as high as 100% around 8 am with an average of 51%.

There is no probability for any precipitation throughout the day. The dew point will range from 46°F up to a maximum value of 56°F around 7 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 6:33 am, and sunset at 7:45 pm, making it a total of 13 hours and 12 minutes of daylight.

Air quality forecast for Ashburn, on Monday, April 15th:

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 37 and 57.

Pollen forecast for Ashburn, on Monday, April 15th:

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 Tuesday, April 16th, will be cloudy for most of the day, together with clear skies before dawn.

There is also a chance for few clouds before dawn at about 4 am.

Weather details for Ashburn, on Tuesday, April 16th:

The highest temperature during the day will be 72°F at about 4 pm. The day will have comfortable humidity, with average humidity of 59%, ranging from 39% to a maximum value of 81% at about 1 am. The wind will be light, and will get up to 8 mph at 2 am, blowing from the north. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 71%.

There is no probability for any precipitation throughout the day. The dew point will range from 39°F up to a maximum value of 55°F around 7 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 6:32 am, and sunset at 7:46 pm, making it a total of 13 hours and 14 minutes of daylight.

Air quality forecast for Ashburn, on Tuesday, April 16th:

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 46 and 68.

Pollen forecast for Ashburn, on Tuesday, April 16th:

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.

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.