Memphis/ Weather & Environment

Memphis Heat: Triple-Digit Temperatures Through Saturday

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Published on September 18, 2026
Memphis Heat: Triple-Digit Temperatures Through SaturdayMemphis City Hall Plaza — City Heat And Ozone Backdrop
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Clear skies and a quiet start will give way to another punishing afternoon in Memphis, where Friday's temperature is expected to reach 100. Temperatures will remain high in the city, while a Heat Advisory remains in effect through Saturday evening.

Triple-Digit Heat Returns Friday And Saturday

Friday will stay sunny and dry, with light winds offering little relief from the heat. Saturday looks much the same, with another high near 100 and continued heat. The National Weather Service Memphis says the broader advisory remains in effect through 8 p.m. Saturday.

Afternoon Heat Adds Another Concern

Friday's heat will add another afternoon concern for Shelby County and nearby parts of the Mid-South. Residents should limit prolonged outdoor exertion, especially during the hottest part of the day.

A Cooler Pattern Finally Takes Shape Next Week

Sunday will remain hot, and a spotty shower is possible. Monday brings a weak cold front and rain chances. A slight cooling trend may develop by Wednesday.

For now, the safest plan is to move outdoor work and exercise to the morning, drink plenty of fluids and take regular breaks in air conditioning or shade. Residents should also check on older adults, neighbors and anyone especially vulnerable to heat-related illness.