Webconcord extended forecast with high and low temperatures. Last 2 weeks of weather Webconcord 14 day extended forecast. See more current weather. Webcheck accurate weather in july in concord (nh). Expect concord july temperature around 28°c (83°f). Read clothing tips & recommended activities. Webget the monthly weather forecast for concord, nh, including daily high/low, historical averages, to help you plan ahead. Mostly clear more details. Wind se 2 mph. Wind gusts 6 mph. Heat advisory in effect from july 16, 12:00 pm edt until july 16, 08:00 pm edt; Heat advisory until july 15, 08:00 pm edt