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Weather in Washington, DC, United States

31°
Mostly cloudy
Feels like 31°
43°29°
0%
Time in Washington, DC12:33 AM Wed, Jan 19

Weather Advisories

New!
Light rain
Wednesday afternoon
Low Visibility
Wednesday afternoon
Light snow
Tomorrow 1:00 AM

Today's weather summary

The weather in Washington, DC on Wednesday, January 19th, will be cloudy for most of the day.

There is also a chance of light rain in the afternoon, at about 3 pm.

Weather details for Washington, DC, on Wednesday, January 19th:

The highest temperature during the day will be 43°F at about 11 am. The day will have very high relative humidity, with average humidity of 79%, ranging from 63% to a maximum value of 98% at about 11 pm. The wind will be breezy, and will get up to 10 mph at 6 am, blowing from the south-west. The cloud coverage throughout the day will be around 100%.

The chances of precipitation throughout the day will change between 0% and 50%. The highest chance for precipitation will be around 11 pm and the lowest probability around 12 am. The dew point will range from 25°F up to a maximum value of 37°F around 4 pm.

The visibility is expected to be good with average visibility of 7 mi throughout the day. Atmospheric pressure will be high with average pressure of 1018 hPa. Sunrise will be at 7:41 am, and sunset at 5:35 pm. The day will have 9 hours and 53 minutes of daylight.

Air quality forecast for Washington, DC, on Wednesday, January 19th:

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 29 and 51.

Pollen forecast for Washington, DC, on Wednesday, January 19th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low 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 Thursday, January 20th, is going to be cloudy throughout the day, together with some clouds during the evening.

There's seems to be also high probability of light snow before dawn at about 1 am, and few clouds during the morning at about 10 am.

Weather information for Washington, DC, on Thursday, January 20th:

The maximum temperature during the day is going to be 34°F around 12 am. The day will have very high relative humidity, with average humidity of 79%, ranging from 58% to a maximum value of 98% at about 12 am. The wind will be light, and will get up to 9 mph at 4 am, blowing from the north-west. The cloud coverage will range from 9% around 11 am to as high as 100% around 1 pm with an average of 75%.

The precipitation probability will change throughout the day between 0% and 50%. The highest chance for precipitation will be around 1 am and the lowest probability around 4 am. The dew point will range from 8°F up to a maximum value of 33°F around 12 am.

The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1029 hPa. Sunrise will be at 7:41 am, and sunset at 5:36 pm, making it a total of 9 hours and 55 minutes of daylight.

Air quality forecast for Washington, DC, on Thursday, January 20th:

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 16 and 39.

Pollen forecast for Washington, DC, on Thursday, January 20th:

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

Full Details

Air quality

AQI44
0100200300400500
Air quality index:Good

Pollen index

Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Upcoming days

Full Details
Wed
19
26°43°
Thu
20
25°
Fri
21
-1°21°
Sat
22
-3°30°
Sun
23
13°29°
Mon
24
16°33°

FAQ

How warm does it get in Washington, DC?
The average annual highest temperature in Washington, DC is 33.5°C (92.3°F), and the July 27th is the hottest day on average.
How cold does it get in Washington, DC?
The average annual lowest temperature in Washington, DC is -5.5°C (22.1°F), and the January 31st is the coldest day on average.
Which month has the most rain in Washington, DC?
The wettest months in Washington, DC are July and June.
What months does it snow in Washington, DC?
The most common time of year for snow is February, January, March and December.

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