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Weather in Washington, DC, United States

Now10:47PM Tue, Apr 20
65°
Clear
Feels like
65°
|
75°
/
46°
Tomorrow's weather summary

The weather in Washington, DC on Wednesday, April 21st, is going to be clear for most of the day, together with some clouds before dawn.

There's seems to be also high probability of many clouds before dawn at about 3 am, and also few clouds in the early morning at about 7 am.

Weather details for Washington, DC, on Wednesday, April 21st:

The highest temperature during the day will be 65°F around 11 am. The day will have comfortable humidity, with average humidity of 55%, ranging from 40% to a maximum value of 77% at about 12 pm. The wind will be strong, and will get up to 20 mph at 3 pm, blowing from the north-west. The cloud coverage will be up to 81%.

The chances of precipitation throughout the day will change between 0% and 25%. The highest chance for precipitation will be around 1 pm and the lowest probability around 12 am. The dew point will range from 22°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 low with average pressure of 1008 hPa. Sunrise will be at 6:23 am, and sunset at 7:51 pm, making it a total of 13 hours and 28 minutes of daylight.

Air quality forecast for Washington, DC, on Wednesday, April 21st:

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 36 and 42.

Pollen forecast for Washington, DC, on Wednesday, April 21st:

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.

Air quality
0
47
500
AQI: Good
Pollen index
Tree
5/5
Weed
0/5
Grass
1/5
Upcoming days
Tue
20
46°75°
51
Air qualityi
Good
0%
Precipitation
91%
Clouds
89%
Humidity
10 mi
Visibility
48°
Dew point
14 mph
Wind
Wed
21
36°69°
41
Air qualityi
Good
5%
Precipitation
100%
Clouds
62%
Humidity
10 mi
Visibility
46°
Dew point
20 mph
Wind
Thu
22
36°53°
40
Air qualityi
Good
0%
Precipitation
97%
Clouds
68%
Humidity
10 mi
Visibility
27°
Dew point
17 mph
Wind
Fri
23
37°61°
79
Air qualityi
Moderate
0%
Precipitation
100%
Clouds
71%
Humidity
14 mi
Visibility
39°
Dew point
10 mph
Wind
Sat
24
44°60°
71
Air qualityi
Moderate
95%
Precipitation
100%
Clouds
98%
Humidity
15 mi
Visibility
53°
Dew point
15 mph
Wind
Sun
25
41°62°
40
Air qualityi
Good
40%
Precipitation
100%
Clouds
92%
Humidity
15 mi
Visibility
50°
Dew point
20 mph
Wind