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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

San Antonio, TX

79°F
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San Antonio, TX Weather
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Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
July 21

Overnight

7/21
78°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
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Partly cloudy

WindSSE 8 mph

Wind Gusts13 mph

Humidity83%

Dew Point73°

Probability of Precipitation25%

Precipitation0.00 in

Cloud Cover45%

Visibility10 mi

Morning

Day & Night

Sun & Moon

13 hrs 46 mins
Rise 6:47 AM
Set 8:33 PM
Waning Crescent
Rise 3:13 AM
Set 6:08 PM

Temperature History

7/21
High
Low
Forecast
100°
78°
Average
96°
74°
Last Year
98°
77°

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Weather Near San Antonio:

  • Austin, TX
  • Del Rio, TX
  • New Braunfels, TX
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