Heat stress in Akron
Humid Ohio summers bring hot, muggy afternoons where dew points push heat stress past what the thermometer shows.
Reduce exertion and hydrate frequently. Take regular shade breaks.
Wet-bulb globe temperature via the Liljegren (2008) method. This page is cached and refreshes in the background, so the live badge below can be a few minutes ahead of it.
View Akron on the live mapReading heat stress in Akron
Wet-bulb globe temperature (WBGT) is the heat measure that actually tracks danger to the body. Unlike the plain air temperature on your phone, it folds in humidity, wind, and direct sun: the factors that decide whether your sweat can still cool you. It’s the standard the military, athletic associations, and occupational-safety bodies use to call when outdoor activity is no longer safe.
That matters in Akron because humid Ohio summers bring hot, muggy afternoons where dew points push heat stress past what the thermometer shows. The number above is the live outdoor WBGT for the city right now; tap through to the live map to inspect any neighborhood, scrub the forecast hour by hour, and see the 7-day outlook.
How hot Akron usually gets
Across 2015–2024, Akron averaged a 81°F daily high in summer: 142nd hottest of the 174 metros we track, and July is typically the warmest month.
Heat arrives in bursts here rather than settling in, with only about 3 days a year at or above 90°F.
Humidity is the real story: summer averages about 72%, so sweat evaporates poorly and heat stress runs well above what a 81°F afternoon suggests.
A bad day runs well past a normal one, with 94°F recorded against a 81°F summer average.
Daily high temperatures and humidity from ERA5 reanalysis, 2015–2024 (hottest day in the sample: 2019-07-20). These are climate averages for context: the reading at the top of this page is the live one.
For school sports, OHSAA (Ohio High School Athletic Association) publishes OHSAA 2026-27 Handbook — Sports Medicine Regulation 3: Heat Acclimatization and Exertional Heat Illness Prevention, which uses wet-bulb globe temperature. Ohio’s activity zones appear beside the live reading in the app.
Heat in Akron: common questions
How hot does it usually get in Akron?
Across 2015–2024, Akron averaged a 81°F daily high through summer, with about 3 days a year at or above 90°F. July is typically the hottest month, and the hottest day in that sample reached 94°F. Figures are from ERA5 daily reanalysis.
When is the hottest time of year in Akron?
July has the highest average daily high in Akron. Humidity is the real story here: summer averages about 72%, so sweat evaporates poorly and heat stress runs well above what the temperature alone suggests. Use the forecast on this page to plan around the specific days that matter.
Does Ohio have a heat policy for school sports?
OHSAA (Ohio High School Athletic Association) publishes OHSAA 2026-27 Handbook — Sports Medicine Regulation 3: Heat Acclimatization and Exertional Heat Illness Prevention, which uses wet-bulb globe temperature. Ohio’s activity zones appear beside the live reading in the app. Our WBGT is a modeled estimate rather than the on-site device reading a policy may call for, so check the association's own document for current requirements.
What is the WBGT in Akron right now?
The reading at the top of this page is the current wet-bulb globe temperature for Akron, Ohio, computed from live weather by the Liljegren (2008) method and labeled with how recently it updated. For an exact reading at your own neighborhood, plus an hour-by-hour forecast, open the live map.
Why is WBGT more useful than the temperature for Akron?
Air temperature ignores humidity, wind, and sun: the things that decide whether heat is dangerous. Akron's climate (humid Ohio summers bring hot, muggy afternoons where dew points push heat stress past what the thermometer shows.) is exactly why a single "feels-like" or thermometer reading can understate the real risk. WBGT captures all of it in one number.
When is heat most dangerous in Akron?
July is the peak month in Akron, and within a day heat stress is highest in the early-to-mid afternoon when sun load is greatest. Dangerous days are uncommon here, which is its own hazard: 3 days a year reach 90°F, and people are least acclimatized when they arrive. Use the forecast on this page to find the window that works.
Put Akron’s live heat stress on your site
A self-updating WBGT badge for schools, teams, camps, and local sites: it always shows the current reading and links back here.
<iframe src="https://wetbulbtracker.com/embed/akron-oh" width="340" height="150" style="border:0" title="Live WBGT: Akron, OH" loading="lazy"></iframe>Paste it into any website. The badge updates itself and links back here. Add ?theme=light for light sites.