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Washington, DC, District of Columbia, United States
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Weather in Washington, DC, United States

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Time in Washington, DC2:15AM Wed, Oct 20

Today's weather summary

The weather in Washington, DC on Wednesday, October 20th, will be clear for most of the day.

Also, there's a high chance of cloud overcast before dawn, at about 3 am.

Weather details for Washington, DC, on Wednesday, October 20th:

The maximum temperature of the day will be 76°F at about 4 pm. The day will have comfortable humidity, with average humidity of 59%, ranging from 30% to a maximum value of 80% at about 11 pm. The wind will be light, and will get up to 9 mph at 1 pm, blowing from the west. The cloud coverage will be up to 100%.

There is no probability for any precipitation throughout the day. The dew point will range from 42°F up to a maximum value of 53°F around 6 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 7:23 am, and sunset at 6:21 pm, making it a total of 10 hours and 58 minutes of daylight.

Air quality forecast for Washington, DC, on Wednesday, October 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 31 and 54.

Pollen forecast for Washington, DC, on Wednesday, October 20th:

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

The weather in Washington, DC on Thursday, October 21st, will be clear for most of the day, with cloud overcast in the early morning.

There's seems to be also high probability of few clouds during the morning at about 10 am.

Weather details for Washington, DC, on Thursday, October 21st:

The maximum temperature of the day is going to be 75°F around 3 pm. The day will be humid, with average humidity of 68%, ranging from 45% to a maximum value of 90% at about 8 am. The wind will be light, and will get up to 12 mph at 10 pm, blowing from the south-west. The cloud coverage will be up to 100%.

There is no probability for any precipitation throughout the day. The dew point will range from 47°F up to a maximum value of 54°F around 12 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 1015 hPa. Sunrise will be at 7:23 am, and sunset at 6:21 pm, making it a total of 10 hours and 58 minutes of daylight.

Air quality forecast for Washington, DC, on Thursday, October 21st:

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 42 and 62.

Pollen forecast for Washington, DC, on Thursday, October 21st:

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

Full Details

Air quality

AQI44
0100200300400500
AQI: Good

Pollen index

Tree
0/5
012345
Weed
1/5
012345
Grass
0/5
012345

Upcoming days

Full Details
Wed
20
45°68°
Thu
21
50°70°
Fri
22
45°57°
Sat
23
44°64°
Sun
24
53°59°
Mon
25
55°66°

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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