Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

45°F

7°C

Humidity 80%
Wind Speed NE 6 mph
Barometer 30.12 in (1019.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 5 Dec 5:51 am CST
Extended Forecast for

2 Miles ESE San Antonio TX

  • Today

    Today: A 20 percent chance of showers before noon.  Cloudy, with a high near 57. North northeast wind around 5 mph becoming calm  in the morning.

    High: 57 °F

    Slight Chance
    Showers then
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind around 5 mph becoming south southwest in the afternoon.

    High: 73 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. South wind around 5 mph becoming west after midnight.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. North northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. East wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. East northeast wind around 5 mph becoming south in the afternoon.

    High: 67 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers before noon. Cloudy, with a high near 57. North northeast wind around 5 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind around 5 mph becoming south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 53. South wind around 5 mph becoming west after midnight.
Sunday
Sunny, with a high near 73. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 42. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 62. North northeast wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 39. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 67. East northeast wind around 5 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
6:42 am CST Dec 5, 2025
6am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database