We have to look beyond October 15 for a chance at a cool down
A cool down is only possible AFTER October 15 (Copyright 2025 by KSAT – All rights reserved.)FORECAST HIGHLIGHTS
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SUNDAY: Sunny, highs in 90s
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MONDAY THROUGH WEDNESDAY: 90s, Stray (10%) sea breeze shower possible
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THURSDAY THROUGH WEEKEND: Nearly 10 degrees warmer than average
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BEYOND OCTOBER 15: Cool down possible
FORECAST
SUNDAY
Sunday’s Forecast for San Antonio (Copyright 2025 by KSAT – All rights reserved.)
Just like yesterday! We’ll start humid and near 70°. The afternoon will be warm, with a high near 90°. One positive is that it will not be humid in the afternoon.
WEEK AHEAD
The latest 7 day forecast from Your Weather Authority (Copyright 2025 by KSAT – All rights reserved.)
It’ll be a hot week with highs in the 90s. There’s only a small, 10% chance for a sea breeze shower Monday, Tuesday, and Wednesday afternoon. Otherwise, expect the warm October temps to continue into the weekend.
ANY HOPE FOR COOLER WEATHER?
A cool down is only possible AFTER October 15 (Copyright 2025 by KSAT – All rights reserved.)
There are some early indications that we will see a mid-October front, after October 15. Highs could potentially dip into the 70s with morning lows in the 50s, at least briefly. We have to use caution, however, because forecast beyond 7 days can easily change. We will keep you posted!
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About the AuthorSarah 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.