Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Scope Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
As shown in the live forecast above, Washington, D.C. experiences a humid subtropical climate with hot, humid summers and chilly winters; the most useful number for planning is the daily high in Celsius, which you can compare directly to your own city’s conditions.
What does the live forecast mean for your day?
The live forecast above gives you the current temperature in Celsius, the expected high and low for today, and the chance of precipitation. For a detailed look at the next week, check the dc weather 10 day forecast, which shows how temperatures and conditions will shift day by day. If you prefer Fahrenheit, simply multiply the Celsius value by 1.8 and add 32—most Canadian travellers find it easier to stick with Celsius for consistency with our own weather reports.
How does D.C. weather change through the year?
D.C.’s weather varies significantly by season. Summers (June to August) often see highs above 30°C with high humidity, while winters (December to February) average around 0°C to 5°C, with occasional snow. For longer-range planning, the dc weather 14 day and dc weather monthly outlooks can help you decide when to visit. For real-time tracking of storms, the dc weather radar is your best tool, and the dc weather hourly forecast helps you plan specific outdoor activities.
What is the best time of year to visit Washington, D.C.?
Spring (April to May) and autumn (September to October) offer mild temperatures, lower humidity, and fewer tourists. Cherry blossoms peak in late March to early April, but expect crowds.
Does D.C. get hurricanes?
Yes, but direct hits are rare. The region can experience heavy rain and gusty winds from tropical systems, especially from August to October. Monitor the dc weather radar during hurricane season.
How does the humidity in D.C. compare to Canadian cities?
D.C.’s summer humidity is similar to Toronto or Montreal, but persists longer—often from June well into September. It can make 30°C feel like 35°C or more, so plan for air-conditioned breaks.
For more Canadian city forecasts, visit our Canada weather hub or check conditions in Toronto and Ottawa.