Delaware Weather: 06-10-2026 9AM EDT - Heat Advisory

Delaware Weather: 06-11-2026 12PM EDT - Heat Advisory

Your midday Delaware weather update Active alerts: Heat Advisory, Heat Advisory. around 70 degrees Step outside and you'll hit a wall of humid air. A mid-level ridge is parked over us, pumping in heat and moisture like a broken thermostat. Heat index values are climbing to 105 degrees in spots today, new Castle County is under a Heat Advisory from 11 A.M.

Delaware Weather: 06-10-2026 9AM EDT - Heat Advisory

Your 9am Delaware weather update Active alerts: Heat Advisory, Heat Advisory. around 70 degrees Step outside and you'll feel it. That thick, sticky air that makes your shirt cling before you reach the car. A humid southwest flow has taken over, while and it's bringing company tonight.

Delaware Weather: 06-10-2026 6AM EDT - Heat Advisory

Your morning Delaware weather update Active alerts: Heat Advisory, Heat Advisory. around 86 degrees That gray blanket overhead? It's about to get interesting, a weak disturbance is sliding through. And it's bringing storms this afternoon and evening, northern Delaware sees them roll in between 4 and 8 P.M.

Delaware Weather: 06-10-2026 9PM EDT - Heat Advisory

Your 9pm Delaware weather update Active alerts: Heat Advisory. around 64 degrees A warm front is sliding north right now, dragging tropical moisture straight into the state. That's why the air feels thick enough to chew.

Delaware Weather: 06-10-2026 6PM EDT - Warm and Muggy Tuesday

Your evening Delaware weather update around 64 degrees Delaware, you woke up to 67 degrees at 6 A.M, that's not just mild. A warm front is hauling Gulf humidity straight into our backyard.