Washington, D.C. is starting Wednesday, June 24, 2026, on a crisp note, with clear skies and temperatures in the low 60s at Reagan National. The rest of the day is set up to be a classic, comfortable summer special: plenty of sun, a light northwest breeze, and an afternoon high near 82°F. Tonight stays mild and partly cloudy, with temperatures dipping to around 62°F.
What To Expect Today
Skies should stay mostly sunny through the afternoon while humidity holds lower than in recent days, making it a good day for outdoor errands or a midday walk. Northwest winds around 7 to 9 mph will help keep readings in the low 80s inland, with spots closer to the river running a few degrees cooler. Into the evening, count on a light breeze as clouds increase a bit and skies turn partly cloudy.
End Of Week And Weekend
High pressure slides offshore on Thursday, opening the door for a southerly flow that will nudge temperatures into the upper 80s and close to 90°F by Friday, with a slight chance of showers Thursday afternoon. Showers and thunderstorms become more likely from Friday into Saturday as a cold front approaches, and a few storms could turn strong with heavy rain and gusty winds, according to the National Weather Service.
Marine And Boater Note
Small craft advisories for waters outside the northern bay, the northern tidal Potomac and parts of the Chesapeake remain in effect through 11 a.m., so boaters should be ready for choppier water and gustier conditions this morning. Later in the week, thunderstorms could bring sudden rough water and lightning, so it is worth keeping an eye on local harbor advisories before heading out.
Plan Ahead
If you have outdoor plans this weekend, keep a backup option in mind and be prepared for sudden downpours or lightning that could briefly halt events. Before traveling, check WMATA for any service alerts, and consider carrying both sunscreen and a light rain jacket to handle the shifting weekend weather pattern.
