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Weather in Washington, DC, United States

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Time in Washington, DC1:21AM Wed, Jul 28

Today's weather summary in Washington, DC

The weather in Washington, DC on Wednesday, July 28th, is going to be cloudy for most of the day, with drizzle before dawn.

There's seems to be also high probability of clear sky during the evening around 8 pm.

Weather information for Washington, DC, on Wednesday, July 28th:

The maximum temperature of the the day will be 87°F around 3 pm. The day will be extremely humid, with average humidity of 85%, ranging from 70% to a maximum value of 98% at about 1 am. The wind will be light, and will get up to 7 mph at 10 pm, blowing from the south. The cloud coverage will be up to 100%.

The precipitation probability will change throughout the day between 0% and 20%. The highest chance for precipitation will be around 2 pm and the lowest probability around 2 am. The dew point will range from 73°F up to a maximum value of 78°F around 8 pm.

The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1014 hPa. Sunrise will be at 6:16 am, and sunset at 8:20 pm. The day will have 14 hours and 3 minutes of daylight.

Air quality forecast for Washington, DC, on Wednesday, July 28th:

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 25 and 63.

Pollen forecast for Washington, DC, on Wednesday, July 28th:

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 medium risk.

Full Details

Air quality

AQI102
0100200300400500
AQI: Unhealthy for sensitive groups

Pollen index

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

Upcoming days

Full Details
Wed
28
74°87°
Thu
29
75°93°
Fri
30
74°96°
Sat
31
72°90°
Sun
1
72°96°
Mon
2
69°76°

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.