Wednesday, June 24, 2026, is starting out about as gentle as Memphis gets in late June. Skies are clear and mild at daybreak, with temperatures sitting near 72°F at Memphis International Airport. Forecasters expect partly sunny skies later and an afternoon high near 84°F, a few degrees cooler than the steamier stretch waiting in the wings for later this week. Scattered showers or an isolated thunderstorm could bubble up, mainly around midday and again briefly in the mid-afternoon.
Shower Timing and Tonight's Rain Risk
Meteorologists at the NWS Memphis are tracking a chance of showers and thunderstorms before noon, with a smaller chance returning around 3 to 4 p.m. Overall odds of rain sit near 20 to 30 percent, and most spots that do get hit should only see light totals. The better soaking opportunity arrives Wednesday night, when some neighborhoods could pick up between a quarter and a half inch of rain, and patchy fog may form after midnight.
Winds will be light from the south-southeast, generally 0 to 5 mph, so any storm cells that develop are likely to move slowly. That sluggish pace means brief street ponding is possible in low-lying or poorly drained areas.
Heat Builds Late Week Into Next Week
The cooldown does not last. A noticeable warm-up begins Thursday with highs climbing into the upper 80s. By Friday, temperatures are expected to reach the low 90s, then push into the mid to upper 90s over the weekend. Forecast guidance keeps a ridge in place over the eastern United States early next week, with highs near the upper 90s on Monday and Tuesday and heat indices topping 100°F, conditions that can be locally dangerous during prolonged outdoor exertion.
If you have outdoor plans, it may be wise to schedule the most strenuous work or exercise for the morning hours and to build in regular shaded or air-conditioned breaks.
Where to Find Cooling and What to Watch
With the heat poised to surge, downtown cooling options are still an important safety valve. The Hospitality Hub opened an emergency cooling center earlier this month, and local coverage is tracking which locations are available. For a local roundup and details on the downtown Hub, see blistering heat spurs downtown cooling center.
Keep an eye on forecast updates through the day and remember the basics for vulnerable neighbors, pets, and outdoor workers: hydration, shade, and frequent breaks.
