Cool front to drop temps, bring rain by the weekend Afternoon temperatures will fall from the 80s into the 50s
Afternoon high temperatures for the next six days (KSAT 12)
After several warm and muggy days, we’re in for a bit of a cool down by the end of the week.
What you need to know A cold front will arrive Friday morning, dropping temperatures into the 50s throughout the day.
Winds will switch to the north at 15 to 25 mph, gusting up to 30 mph.
Scattered rain and a few thunderstorms will be around throughout the day Friday and much of Saturday.
Up to a half-inch of rainfall will be possible for the majority of the KSAT 12 viewing area.
Some localized rainfall totals could approach 2 inches from Friday through late Sunday.
Skies will start to clear on Sunday, and we’ll be warm again by early next week.
San Antonio's Planning Forecast (KSAT 12) Keep checking KSAT.com and the updated KSAT Weather App for the latest forecast. For now, check out the latest forecast video below:
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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.
Adam Caskey headshot
Adam Caskey has been a meteorologist with KSAT's Weather Authority team since April 2014. He previously worked in North Dakota and Washington, D.C., where he earned the "Certified Broadcast Meteorologist" designation by the American Meteorological Association. A native Minnesotan, Adam loves to fish and enjoys the outdoors.
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