New Wilmington Weather Today

New Wilmington is a borough in Lawrence County, Pennsylvania located in the US. The climate is generally mild and humid with four distinct seasons. Summers are typically warm and humid, with average high temperatures in the mid-80s and lows in the mid-60s. Winters are cold and snowy, with average high temperatures in the mid-30s and lows in the low-20s. Spring and fall are mild with average high temperatures in the mid-60s and lows in the mid-40s. The area receives an average of 44 inches of precipitation annually, concentrated mostly in the warmer months.