WILMINGTON, Del. – Delaware heads into Tuesday, September 9, under a string of clear skies and comfortable fall temperatures that will keep commutes smooth and outdoor plans on track. Drivers along I-95 and local roads can expect excellent visibility, though cooler nights may mean dressing in layers for early morning travel.
According to the National Weather Service in Mount Holly, Tuesday brings sunny conditions with a high near 77 degrees. A light northeast wind of 5 to 10 mph will keep humidity low, making for a crisp September day. Tuesday night will be partly cloudy, with lows dipping to 57 degrees.
The midweek outlook continues the trend. Wednesday stays partly sunny with highs near 74 before warming again on Thursday, reaching around 81 under mostly clear skies. This pattern means Wilmington and surrounding towns like Newark and New Castle will see ideal conditions for outdoor activities, though residents should plan for chilly evenings.
Travelers using I-495 or U.S. 202 should have no weather-related delays this week, a welcome break after recent stormy patterns. Residents are encouraged to use the pleasant stretch to catch up on yardwork, evening walks, or preparing homes ahead of cooler October weather.
Conditions stay steady through the weekend, with sunny skies and temperatures hovering in the upper 70s to near 80. No major advisories are expected, but NWS officials advise monitoring updates in case of sudden wind shifts late in the week.
Five-Day Forecast for Wilmington, DE:
- Tuesday: Sunny, high 77. Night partly cloudy, low 57.
- Wednesday: Partly sunny, high 74. Night partly cloudy, low 56.
- Thursday: Sunny, high 81. Night mostly clear, low 59.
- Friday: Sunny, high 79. Night mostly clear, low 56.
- Saturday: Sunny, high 78. Night mostly clear, low around 58.
