Cold front will sweep through San Antonio just in time for Christmas

It’ll be pleasantly cool Christmas Eve and Christmas Day

Christmas Preview

SAN ANTONIO – Living in and around San Antonio, you probably know that the weather on Christmas Day can sometimes be a bit warm.

Just four years ago, the high temperature on December 25 was in the 80s. A record high of 90 degrees was set back in 1955. Thankfully, if you’ve been wanting it to feel cool Christmas day, you’re in luck!

Christmas Week Forecast

7 Day Forecast
  • The winter solstice will occur Monday at 4:02 a.m., officially kicking off the winter season
  • Monday will be pleasant with a cold start in the 30s and a comfy afternoon in the low-70s. High, thin cirrus clouds will increase throughout the day, inhibiting views of the peak of the conjunction between Saturn and Jupiter
  • Mugginess will gradually increase by Wednesday, with areas of drizzle possible Wednesday morning
  • A cold front will arrive late Wednesday, making it windy and bringing in cold, dry air from the north
  • This will set up cooler weather Christmas Eve and Christmas Day
  • Thursday, Christmas Eve, will start off cold with temperatures near freezing. The high will struggle to get out of the 50s under total sunshine.
  • Christmas Day, Friday, will again start off with a light freeze. Under partly cloudy skies, the high will likely only be in the low-60s

Forecast Video

Check out the latest forecast video from your weather authority below. You can also keep up with the Christmas forecast on our weather page.


About the Author

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.

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