Heat, humidity, storm chances: Cleveland weather forecast for Sept. 2, 2026

A Heat Advisory is in effect for all of Northeast Ohio as your Cleveland weather forecast shows today's temps will be dangerously hot. The high heat and humidity also come with storm chances. 3News' Matt Wintz has the hour-by-hour details in his morning weather forecast for Wednesday, Sept. 2, 2026. See the extended weather forecast: https://www.wkyc.com/article/weather/... --- At 3News, we’re here to share your voice and tell your story. Share your ideas, thoughts, concerns and engage in conversations about the communities in which we all call home. Follow 3News on Social: Facebook:   / wkyc.channel3   Twitter:   / wkyc   Instagram:   / wkyc3   Visit our site: https://www.wkyc.com/ And be sure to download our app here: https://wkyc.com/app -- At 3News, we’re not here to tell you the news, we’re here to share the stories that you say matter most to you. Share your ideas, thoughts, concerns and engage in conversations about the communities in which we all call home. Follow 3News on Social: Facebook:   / wkyc.channel3   Twitter:   / wkyc   Instagram:   / wkyc3   Visit our site: https://www.wkyc.com/ And be sure to download our app here: https://wkyc.com/app