Keep the umbrellas on standby throughout Fiesta
River Parade forecast requires gentle showers and brisk climate
WATCH LIVE RADAR ABOVE
FORECAST HIGHLIGHTS
TONIGHT: Lingering T-showers, no extreme climate
SUNDAY/MONDAY: Mostly cloudy & cool, rounds of sunshine rain
REST OF NEXT WEEK: Gradually warming
FORECAST
TONIGHT
We are nonetheless watching a line of showers and thunderstorms transfer in from the west. Most of those might be non extreme and can present a heavy downpour and pea sized hail. Overnight these will proceed to regularly weaken, clearing out for many by morning.
SUNDAY
Most of the rain Sunday will keep properly south of San Antonio. There might be some peeks of solar, and temps will keep cool — in the 60s. Clouds will thicken Sunday evening, with a couple of sprinkles doable.
MONDAY
An upper-level disturbance will carry one other spherical of showers. While the rain will not be heavy, off and on showers are doable throughout the day. This will maintain temperatures cool, with highs struggling to get out of the 50s. Showers might attempt to wind down a bit in time for the Texas Cavaliers River Parade, however plan for cool & damp situations.
EXTENDED FORECAST
From Tuesday on, it will regularly heat. We’ll be monitoring a small storm probability for Battle of Flowers.
QUICK WEATHER LINKS
Copyright 2026 by KSAT – All rights reserved.
