Nashville starts Tuesday with partly cloudy skies and temperatures around 73 degrees, but the calm morning will quickly give way to another hot afternoon. The high is expected to reach 93 degrees, with the heat index climbing as high as 101. A slight chance of rain showers could pass through between 9 a.m. and 1 p.m., but most of the day should stay dry.
Wednesday Brings The Week’s Peak Heat
Mostly sunny skies return Wednesday as temperatures climb to around 95 degrees, making it the hottest day of the week. The heat index could reach 103, so outdoor plans may feel more like mid-summer than early September. South-southwest winds around 5 to 10 mph will offer only limited relief.
Tuesday night and Wednesday night should remain mostly clear, with lows near 73 and 74 degrees. The overnight temperatures will provide some relief, though the humidity may keep it feeling muggy after sunset.
Storm Chances Increase Thursday
The weather pattern turns more unsettled Thursday, when a 50% chance of showers and thunderstorms arrives after 1 p.m. The high will still reach about 95 degrees, but storms become likely Thursday night as the chance of rain rises to 60%, according to the National Weather Service.
Showers and thunderstorms could linger Friday, with a high near 91 and a 50% chance of rain. Warm, humid conditions continue into the weekend, with highs around 93 degrees Saturday and Sunday and additional chances for afternoon and evening storms.
Outdoor Plans May Need A Flexible Backup
For Tuesday and Wednesday, the best window for outdoor work, exercise or errands will be earlier in the day, before the afternoon heat peaks. Drink water regularly, take breaks in the shade and do not rely on a breeze to make the heat index feel comfortable.
