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Atascosa, TX Weather Forecast
Atascosa, TX Weather Forecast Date: 754 AM CDT Thu Sep 17 2026
The area/counties/county of: Bexar, including the city of San Antonio.or toggle through each period.
Today... Partly cloudy. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 90s. East winds 10 to 15 mph. Chance of rain 20%.
Tonight... Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. East winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. Chance of rain 20%.
Friday... Partly cloudy in the morning, then clearing. Highs in the upper 90s. East winds 5 to 10 mph.
Friday Night... Mostly clear. Lows in the lower 70s. Southeast winds 5 to 10 mph.
Saturday... Mostly sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph.
Saturday Night... Clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Sunday... Partly cloudy. Highs in the upper 90s. Lows in the mid 70s.
Sunday Night... Partly cloudy. Highs in the upper 90s. Lows in the mid 70s.
Monday... Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s.
Monday Night... Mostly clear. Lows in the mid 70s.
Tuesday... Partly cloudy. Highs in the upper 90s. Highest heat index readings up to 105.
Tuesday Night... Partly cloudy with a slight chance of showers. Lows in the mid 70s.
POP = Probability of Precipitation
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