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HALLOWEEN FORECAST FOR SAN ANTONIO: Warm, with just a stray shower possible

Trick-or-treating will be muggy for most

Near 80 in San Antonio for trick-or-treaters with a small chance for a shower or a storm (Copyright 2024 by KSAT - All rights reserved.)

After 53 days straight of no measurable rain in San Antonio, things are shaking up in the forecast just in time for the spookiest holiday of them all. Here’s what you need to know:

KEY POINTS
  • COOL FRONT: Currently approaching San Antonio, forecast to stall
  • TEMPS: Warm in San Antonio, a little cooler in the Hill Country
  • RAIN: Chances midday through early afternoon
  • TRICK-OR-TREATING: Mild and muggy, small wild card chance for a stay shower or storm
FORECAST:

A front approaches the area today, before stalling near San Antonio. Temperatures will likely still manage to climb into the 80s Thursday afternoon in San Antonio, but may struggle to get out of the 70s in the Hill Country.

Future radar for 1pm. A front will stall near San Antonio, however, rain chances remain fairly low. (Copyright 2024 by KSAT - All rights reserved.)

Regardless, it’s expected to get close enough to kick up some showers and maybe a storm or two. Less of a chance during trick-or-treating hours, but there’s still a low possibility of a stray shower or storm hanging around. Overall impacts will be minimal, and otherwise, it’ll be warm and muggy in the Alamo City near sunset.

San Antonio Halloween trick-or-treating forecast. (Copyright 2024 by KSAT - All rights reserved.)

About the Authors
Sarah Spivey headshot

Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority Team since 2017. Sarah is a Clark High School and Texas A&M University graduate. She previously worked at KTEN News. When Sarah is not busy forecasting, she enjoys hanging out with her husband and cat, and playing music.

Mia Montgomery headshot

Meteorologist Mia Montgomery joined the KSAT Weather Authority Team in September 2022. As a Floresville native, Mia grew up in the San Antonio area and always knew that she wanted to return home. She previously worked as a meteorologist at KBTX in Bryan-College Station and is a fourth-generation Aggie.

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