Austin woke up Sunday, May 24, 2026, to mostly clear skies and muggy air in the upper 60s that will climb into the upper 80s by afternoon. Expect mostly sunny conditions with a high near 88°F and light north northeast winds around 0 to 5 mph. It should feel pleasant enough for outdoor Memorial Day weekend plans, but the humidity will hang around overnight, with lows near 70°F.
Forecasters at the National Weather Service Austin/San Antonio say they canceled a previously posted flood watch in their latest forecast discussion, keeping the immediate holiday period relatively quiet. Still, the office warns that the pattern turns more active later in the week as a trough approaches. If you have plans after Tuesday evening, keep an eye on official updates.
Afternoon Plans And Memorial Day
Sunday afternoon and Memorial Day, Monday, May 25, 2026, are expected to stay mostly dry and warm, with highs around 88 to 89°F and light winds. A stray pop up shower or storm cannot be ruled out in the Coastal Plains or along the northern I 35 corridor, but overall rain chances remain low. Nights will stay muggy, so expect humid evenings and limited relief once the sun goes down.
Midweek Storm Risk
An upper level trough is forecast to deepen across West Texas on Tuesday, May 26, 2026, setting the stage for stronger showers and thunderstorms Tuesday night into Wednesday, May 27, 2026. The NWS has flagged the potential for locally heavy rainfall and slow moving complexes that could produce localized flooding, a shift from the quieter holiday outlook. See earlier Memorial Day flood watch coverage for recent background on the watch that had been in effect. If you have travel plans after sunset Tuesday, be prepared for rapid changes and possible road flooding.
Commute And Safety
For the commute, light winds mean any storms that develop may move slowly, which can increase the chance of heavier rain over short distances and standing water on roadways. If flooding occurs, avoid flooded streets and seek higher ground. Most local authorities advise, "turn around, don't drown." Check the NWS office and local alerts before driving late Tuesday night into Wednesday morning.
