National Weather Service United States Department of Commerce
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Last Map Update: Tue, Jun 30, 2026 at 6:22:46 am CDT

Afternoon high temperatures will approach triple digits this week along with dewpoints in the 70s. This will produce heat index values near 110 degrees in some areas. Take the necessary precautions to avoid heat related illnesses.
Mostly dry weather with increasing chances for afternoon thunderstorms Wednesday through the weekend. High temperatures will be in the triple digits in some areas with heat index values near 110°F. An Extreme Heat Warning is in effect through Thursday.

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Middle Tennessee Weather History For June 30th...
On June 30, 1952...Temperature at Nashville reaches 106, setting a
record high for the month. It also marks the 8th consecutive day of
100+ readings, a record. Crossville sets both the daily record low
and high for the date, with a morning reading of 52 degrees, and an
afternoon mark of 93.


 

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