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Weather in San Antonio, Texas, USA

Now
72 °F

Sunny.


Feels Like: 76 °F
Forecast: 94 / 59 °F
Wind: 9 mph from Southwest

Location: San Antonio International Airport
Current Time: Mar 21, 2026 at 12:10:13 pm
Latest Report: Mar 21, 2026 at 10:51 am
Visibility: 10 mi
Pressure: 29.99 "Hg
Humidity: 57%
Dew Point: 56 °F
Location of San AntonioLocation

Upcoming 5 hours

Now1:00 pm2:00 pm3:00 pm4:00 pm5:00 pm
72 °F83 °F88 °F91 °F92 °F93 °F

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Forecast for the next 48 hours

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 SaturdaySundayMonday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature91 °F81 °F67 °F63 °F88 °F79 °F65 °F
Sunny.Clear.Scatt­erred clouds.Partly cloudy.Sunny.Clear.Scatt­erred clouds.
Feels Like88 °F80 °F67 °F63 °F86 °F79 °F65 °F
Wind Speed12 mph12 mph6 mph9 mph13 mph12 mph6 mph
Wind DirectionS
SSE
S
SSW
S
SSE
SSE
Humidity28%36%72%80%27%38%76%
Dew Point53 °F51 °F58 °F57 °F50 °F51 °F57 °F
Visibility9 mi7 mi5 mi6 mi9 mi7 mi5 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 21, 2026 8:42:40 am San Antonio time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Sunny. 90 / 56 °F
Humidity: 51%. Wind: 8 mph from South

More weather last week

Currently at nearby stations

73 °F

Stinson Municipal Airport: (6 mi)

Sunny. (1 hour ago)

73 °F

Randolph Air Force Base: (15 mi)

Sunny. (1 hour ago)

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Forecast for the next 2 weeks

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Detailed forecast for 14 days