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More temperature swings ahead for San Antonio

Another cooldown and a chance of rain ahead next week

Temperatures will fluctuate over the next several days as another cold front arrives (Copyright 2020 by KSAT - All rights reserved.)

SAN ANTONIO – After a warm and humid week, Friday’s cold front brought some welcome changes to South Texas! High temperatures Saturday were much more seasonable.

While we will see a warm up on Sunday, it’s going to be brief. Another cold front is set to arrive on Monday.

Here are the main takeaways as you plan out your activities for the rest of the weekend and next week:

  • SUNDAY: Temperatures will return to the mid-to upper 80s Sunday afternoon. Humidity will increase, too.
  • MONDAY: While it’ll be warm and muggy to start, another cold front will sweep through during the day. A few isolated showers along the front are possible. By Monday evening, it will turn windy and cooler.
  • TUESDAY: It’ll be a chilly, grey day as skies stay cloudy. Temperatures will struggle to make it out of the 60s. An approaching upper level low will bring chances of off & on light rain and will keep the cloud cover around.
  • WEDNESDAY: Some of the best rain chances we had in a while arrive Tuesday night and early Wednesday as that upper level low moves across Texas. Temperatures will still be on the cool side, despite some clearing late in the day.
An approaching upper level low will aid in the return of rain chances for South Texas next week (Copyright 2020 by KSAT - All rights reserved.)

Halloween Sneak Peek

Despite some chilly, damp days next week, things are looking cool and dry for Halloween next weekend. At this time, temperatures are poised to be in the 60s Saturday evening under clear skies. We’ll keep you updated!

Stay Informed

Keep tabs on the big temperature swings, rain chances, and the Halloween forecast by downloading the KSAT Weather Authority app for Apple or Android. Be sure to allow notifications in your phone’s settings for updates, including livestreams from KSAT meteorologists.

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About the Authors
Justin Horne headshot

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.

Kaiti Blake headshot

Kaiti Blake is a child weather-geek-turned-meteorologist. A member of the KSAT Weather Authority, Kaiti is a co-host of the Whatever the Weather video podcast. After graduating from Texas Tech University, Kaiti worked at WJTV 12 in Jackson, Mississippi and KTAB in Abilene.

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