Washington, D.C. Tempo Previsão
Washington, D.C. weather: 22°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Risk assessment for Washington, D.C.
Derived from the current forecast window – not an official warning.
Peak gusts of 46 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 16 mm, 48 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day previsão para Washington, D.C.
Máximas e mínimas diárias, precipitação e UV.
| Dia | Condições | Máx. / Mín. | Precip. | Vento | UV |
|---|---|---|---|---|---|
| dom., set 20 | 🌦️ Chuva fraca | 28° / 22° | 27% · 3 mm | 20 km/h | 5 |
| seg., set 21 | 🌦️ Chuvisco fraco | 27° / 17° | 42% · 1 mm | 18 km/h | 3 |
| ter., set 22 | 🌦️ Chuvisco | 18° / 15° | 66% · 6 mm | 18 km/h | 1 |
| qua., set 23 | 🌦️ Aguaceiros fracos | 15° / 12° | 56% · 16 mm | 18 km/h | 0 |
| qui., set 24 | 🌦️ Aguaceiros fracos | 15° / 12° | 41% · 15 mm | 17 km/h | 1 |
| sex., set 25 | ☁️ Encoberto | 21° / 13° | 18% | 15 km/h | 6 |
| sáb., set 26 | ☁️ Encoberto | 22° / 12° | 9% | 18 km/h | 6 |
| dom., set 27 | 🌦️ Chuvisco fraco | 15° / 14° | 7% · 1 mm | 13 km/h | 1 |
| seg., set 28 | 🌦️ Chuvisco fraco | 15° / 13° | 8% · 1 mm | 13 km/h | 1 |
| ter., set 29 | ☁️ Encoberto | 18° / 12° | 7% | 12 km/h | 2 |
| qua., set 30 | ☁️ Encoberto | 23° / 13° | 19% | 12 km/h | 4 |
| qui., out 1 | 🌦️ Chuvisco | 23° / 16° | 17% · 4 mm | 12 km/h | 3 |
| sex., out 2 | 🌦️ Chuvisco fraco | 23° / 20° | 17% · 1 mm | 10 km/h | 2 |
| sáb., out 3 | 🌦️ Chuvisco fraco | 23° / 17° | 19% · 2 mm | 9 km/h | 3 |
| dom., out 4 | ☁️ Encoberto | 23° / 15° | 13% | 15 km/h | 4 |
| seg., out 5 | ☀️ Céu limpo | -- / -- | 13% | -- | — |
What this means for Washington, D.C.
Today is slightly warmer than average for setembro. The forecast high of 28°C is 1.7°C above the 26°C typical for this month.
A 27% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 26°C.
Ver a previsão de Washington, D.C. por período
Washington, D.C. weather – more answers
Explore Washington, D.C.
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is Washington, D.C.?
Washington, D.C. is a state in Estados Unidos. Its coordinates are 38.9072, -77.0369. It lies in América do Norte.
What is the weather like in Washington, D.C. agora?
It is currently 22°C (72°F) com encoberto. Humidade is 79% and wind is 11 km/h.
When is the best time a visit Washington, D.C.?
abril, junho, agosto and outubro offer the most comfortable conditions in Washington, D.C., which has a continental climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Washington, D.C. in?
Washington, D.C. observes America/New_York (UTC-04:00). The hora local is 1:21 AM.
How many people live in Washington, D.C.?
Washington, D.C. has a population of approximately 680.000.
What is the nearest airport a Washington, D.C.?
The closest airports are Ronald Reagan Washington National Airport (DCA), 6 km away, Washington Dulles International Airport (IAD), 37 km away and Philadelphia International Airport (PHL), 188 km away.
What are the top things a do in Washington, D.C.?
Popular options include National Mall, Shenandoah National Park, Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River and Empire State Building.
What places are in Washington, D.C.?
Washington, D.C. covers 7 places in this atlas, including National Mall, Ronald Reagan Washington National Airport, Washington, Capitol Hill, Georgetown and ZIP Code 20001.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated setembro 20, 2026 at 1:21 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
