Wednesday, July 1, 2026, started thick and soupy in Nashville, and that heat is not going anywhere before the holiday weekend. Highs today are forecast near 100101F with heat-index values climbing above 110F at the peak, and overnight lows are only expected to dip into the upper 70s, which means little relief for anyone without air conditioning. The mid-afternoon to early evening hours are expected to be the most punishing time for outdoor plans.
Extreme Heat Warning In Effect
The National Weather Service has an Extreme Heat Warning in place for much of Middle Tennessee through 8:00 p.m. CDT Friday, July 3, citing dangerously hot conditions and heat-index readings that may top 110F. According to NWS Nashville, highs will hover near 100101F today and Thursday, and overnight temperatures will not offer much of a cooldown.
Holiday Plans And The Forecast
Independence Day on Saturday, July 4 is expected to stay hot, with highs near 99F and a growing chance of afternoon showers and scattered thunderstorms that could be heavy but hit-or-miss across the area. This story updates earlier coverage of the incoming heat; see triple-digit heat slams Nashville for additional context. If you are heading to outdoor events, plan for heat, bring plenty of water, and be ready for brief storm delays rather than all-day washouts.
Heat Safety And Local Resources
People without air conditioning, older adults, young children, and outdoor workers are urged to take extra precautions. Health officials recommend staying hydrated, seeking out air-conditioned spaces whenever possible, and avoiding strenuous activity during the hottest part of the day. Metro Nashville is activating heat patrols and coordinating cooling-shelter and outreach services for people experiencing homelessness; for shelter locations and outreach times, see Metro Nashville. Basic precautions still matter: drink water frequently, wear lightweight clothing, and never leave children or pets in parked vehicles.
