weather July 26, 2021 11:51 am How Long Will This Heat Last? You can expect high temperatures to start the workweek. NBC10’s Krystal Klei has your First Alert Weather forecast, which includes cooler overnight temps. US & World Videos 2:41 The weekend kicks off with mostly cloudy skies and passing showers 2:31 Back to cooler temperatures 2:36 Back to spring temperatures 3:04 Seasonable temperatures return to end the week 2:44 One last warm, sunny day before changes this weekend