Wilmington, Delaware – A stretch of sunny, increasingly hot days is arriving in northern Delaware as weekend temperatures soar, with Wilmington likely to approach 90°F by Tuesday. Local residents should brace for prolonged warmth and rising humidity, especially for outdoor activities and travel on area roadways.
According to the National Weather Service, Saturday will see clouds building with highs reaching 81°F, before full sunshine returns Sunday and Monday. Temperatures will climb from the mid-80s into the upper 80s by early next week, with mostly sunny skies driving up both heat and UV levels. Wilmington, New Castle, and nearby suburbs—including Newark and Hockessin—should expect afternoon highs from 86°F Sunday to 89°F Tuesday, with overnight lows remaining mild in the upper 60s.
The warm, dry spell is set to keep area roads and utility crews busy, as increased air conditioning use may boost power demand. Officials urge residents to stay hydrated, limit strenuous activity during peak afternoon hours, and check on vulnerable neighbors. Outdoor workers and pet owners are advised to use extra caution.
This heat streak looks to ease by Wednesday, when a 30% chance of showers could offer some relief. More updates will be issued if heat advisories or rain chances increase in the coming days.
Five Day Forecast for Wilmington, Delaware:
- Saturday: Increasing clouds, high 81°F, low 63°F
- Sunday: Sunny, high 86°F, low 63°F
- Monday: Sunny, high 88°F, low 66°F
- Tuesday: Mostly sunny, high 89°F, low 68°F
- Wednesday: Mostly cloudy, chance of showers, high 83°F, low 68°F
