National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

85°F

29°C

Humidity 31%
Wind Speed Vrbl 3 mph
Barometer 30.03 in (1015.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 29 Sep 6:51 pm CDT
Extended Forecast for

Kirby TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. East northeast wind 5 to 10 mph.

    Low: 67 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 95. North northwest wind around 5 mph becoming east northeast in the afternoon.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67. East wind around 5 mph becoming north after midnight.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. North wind around 5 mph becoming calm.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. East southeast wind around 5 mph becoming south after midnight.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96. West wind around 5 mph becoming east in the afternoon.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. East southeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 67. East northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 95. North northwest wind around 5 mph becoming east northeast in the afternoon.
Tuesday Night
Clear, with a low around 67. East wind around 5 mph becoming north after midnight.
Wednesday
Sunny, with a high near 96. North wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 69. East southeast wind around 5 mph becoming south after midnight.
Thursday
Sunny, with a high near 96. West wind around 5 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 69. East southeast wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 94. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 70.
Monday
Mostly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kirby TX
 29.46°N 98.37°W (Elev. 728 ft)
Last Update:
6:44 pm CDT Sep 29, 2025
Forecast Valid:
7pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation