Weather in Washington, DC, United States
Weather Advisories
Tomorrow's weather summary
The weather in Washington, DC on Thursday, December 8th, will be cloudy for most of the day.
Also, there's a high chance of some clouds before dawn, at about 12 am.
Weather information for Washington, DC, on Thursday, December 8th:
The highest temperature of the day is going to be 52°F around 2 pm. The day will have very high relative humidity, with average humidity of 76%, ranging from 55% to a maximum value of 94% at about midnight. The wind will be breezy, and will get up to 12 mph at 10 am, blowing from the north. The cloud coverage will range from 55% around midnight to as high as 100% around 8 pm with an average of 90%.
There is no probability for any precipitation throughout the day. The dew point will range from 31°F up to a maximum value of 50°F around midnight.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1026 hPa. Sunrise will be at 7:02 am, and sunset at 4:57 pm. The day will have 9 hours and 55 minutes of daylight.
Air quality forecast for Washington, DC, on Thursday, December 8th:
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 22 and 63.
Pollen forecast for Washington, DC, on Thursday, December 8th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Washington, DC on Friday, December 9th, is going to be cloudy for most of the day, together with many clouds before dawn.
There is also a chance for some clouds around noon around 2 pm, and drizzle during the evening at about 8 pm.
Weather details for Washington, DC, on Friday, December 9th:
The maximum temperature during the day is going to be 44°F at about 2 pm. The day will have high relative humidity, with average humidity of 61%, ranging from 48% to a maximum value of 80% at about 11 pm. The wind will be light, and will get up to 7 mph at 11 pm, blowing from the north-east. The cloud coverage will range from 47% around 2 pm to as high as 100% around 10 pm with an average of 91%.
The chances of precipitation throughout the day will change between 0% and 30%. The highest chance for precipitation will be around 11 pm and the lowest probability around midnight. The dew point will range from 25°F up to a maximum value of 34°F around 11 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 1024 hPa. Sunrise will be at 7:03 am, and sunset at 4:57 pm, making it a total of 9 hours and 54 minutes of daylight.
Air quality forecast for Washington, DC, on Friday, December 9th:
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 34 and 55.
Pollen forecast for Washington, DC, on Friday, December 9th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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