Saturday, July 18, 2026, Memphis woke up to clear, sticky air and temperatures already pushing into the upper 80s near Memphis International Airport. Skies are expected to stay mostly sunny with an afternoon high near 95°F and almost no break from the humidity. The feels-like temperature could top 106°F this afternoon, so it is a good day to dial back any strenuous outdoor plans during the hottest hours.
Afternoon Heat And Advisories
A Heat Advisory is in effect for nearby portions of Arkansas, Mississippi, and Missouri, and forecasters say parts of the Mid-South could see heat indices of 105–108°F, according to NWS Memphis. Even where there is no formal advisory posted, the combination of mid-90s highs and dew points in the 70s will make it feel far hotter than the thermometer suggests. Keep a close eye on children, pets, and anyone working outdoors today.
Tonight And The Week Ahead
Tonight will be mostly clear with a low around 77°F and lingering heat index values near 103°F. Sunday stays hot with a high near 95°F and a slight chance of showers or a spotty thunderstorm after 5 p.m. Monday and Tuesday trend even hotter, with highs climbing into the mid-to-upper 90s and Tuesday potentially reaching near 99°F. Forecast notes say heat headlines are likely both Monday and Tuesday as a ridge builds over the Mississippi Valley.
How To Stay Safe
If you will be working or exercising outside, shift the tough stuff to early morning or evening, drink plenty of water, and check on neighbors and pets during the peak heat. Local cooling options include the Hospitality Hub's public cooling center at 590 Washington Avenue; see current details at Action News 5. If someone shows dizziness, confusion, or fainting, get them into air conditioning and call 911 if symptoms are severe.
