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September 14, 2026: Heat wave continues, record highs in jeopardy

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'Sweat'ember Continues

September 14, 2026 Nikki-Dee AM WX

Forecast:
Tonight: Clear & Mild | Low: 7 | E 2-7
Tuesday: Mostly Sunny & Hot, Record High 98 | High: 99 | S 5-10

Detail:
It is HOT! Monday was the 69th day in 2026 with temperatures at or above 90°, including five days reaching 100° or higher...and we’re going to continue adding to that number.

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So, where should we be this time of year? Typically, the average high is 85° in Nashville, 83° in Clarksville, and 78° in Crossville.

Tuesday could be a day for the record books! The record high is 98° which occurred in 1927 and our forecasted high is 99° for Nashville!

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Aside from the chances for reaching a new record high temperatures Tuesday, "feels like" temperatures are forecasted to climb well above the triple-digit mark. Some areas could feel like 109° or higher, prompting a Heat Advisory to go in effect Tuesday morning - lasting until Wednesday evening.

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