Clouds and passing light rain for San Antonio, but heavy rain is possible closer to the Rio Grande

Rainfall totals will be low in San Antonio, but do expect a lot of clouds

PARTLY CLOUDY, STRAY SHOWER TODAY: High temperatures climb into the mid-80s

THURSDAY/FRIDAY: Widespread rain mainly WEST of SA

HALLOWEEN: Low chance for a storm, comfortable

NEXT WEEK: Watching for a front Monday night

FORECAST

TODAY

I’m sure you notice more clouds today. A shower is possible, but not probable (20%). It’ll be warm, with a high in the 80s.

THURSDAY/FRIDAY

Moisture from Tropical Storm Vance will get pulled into West Texas on Thursday and Friday. While this could bring some passing light rain to the area, the deepest moisture will stay west of San Antonio. Some heavy rain is possible for areas along the Rio Grande. Do expect plenty of clouds, before clearing takes place on Saturday.

HALLOWEEN

Halloween will feature isolated, pop-up downpours during the afternoon, however, quieter weather should take over by trick-or-treat time. Temperatures will be in the 70s during the evening hours.

SOMETHING TO WATCH

Next week, a potent low pressure system will push a front into the area. This could bring a round of storms Monday night, but we expect cooler weather next week, including for Election Day. Mornings will be in the 50s, afternoons in the 70s. Stay tuned for updates!

KSAT meteorologists keep you on top of the ever-changing South Texas weather.

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About the AuthorsSarah Spivey headshotSarah Spivey

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.

Justin Horne headshotJustin Horne

Justin Horne is a meteorologist and reporter for KSAT 12 News. When severe weather rolls through, Justin will hop in the KSAT 12 Storm Chaser to safely bring you the latest weather conditions from across South Texas. On top of delivering an accurate forecast, Justin often reports on one of his favorite topics: Texas history.

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