Cleveland, Ohio – A stretch of comfortable summer weather in Northeast Ohio is set to end with a surge of heat and humidity, as temperatures climb into the upper 80s and 90s by Thursday. Drivers, outdoor workers, and families should prepare for a muggy finish to the week, with heat indices nearing triple digits.
According to the National Weather Service in Cleveland, clear skies and cool temperatures in the 50s will give way to steadily rising highs, topping out in the 90s on Thursday across Cleveland, Akron, and Youngstown. Humidity will spike as well, pushing heat index values into the upper 90s and making outdoor activities more taxing, especially during afternoon hours.
Sunny, dry conditions will dominate through Friday for cities like Sandusky, Mansfield, and Canton, with little relief from the heat. Area schools and camps are advised to take extra water breaks and limit strenuous activities. Residents should check on elderly neighbors, never leave children or pets in vehicles, and plan for heavy air conditioner use. If working outside, take frequent breaks and stay hydrated.
By Saturday, a cold front brings a return of showers and storms, potentially ending the heat but also raising the risk of power outages or localized flooding—especially in areas that have recently seen heavy rainfall.
Warm, muggy nights and daytime highs in the upper 80s persist through Friday. More weather updates and possible advisories are expected if the storm threat increases heading into the weekend.
Five-Day Forecast:
- Tonight: Clear and cool, lows in the 50s.
- Tuesday: Mostly sunny, highs in the low 80s.
- Wednesday: Sunny, warmer, highs in the upper 80s.
- Thursday: Hot and muggy, highs in the 90s, heat index near 100.
- Friday: Upper 80s, humid, continued sunshine.
- Saturday: Showers and thunderstorms likely, highs mid-80s.
