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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fair

55°F

13°C

Humidity 31%
Wind Speed N 13 G 23 mph
Barometer 30.50 in (1031.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 9 Nov 11:51 pm CST
Extended Forecast for

San Antonio International Airport TX

  • Overnight

    Overnight: Clear, with a low around 41. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 63. North northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Monday Night

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

    Low: 39 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 72. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. South southeast wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 41. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 63. North northeast wind 5 to 10 mph.
Monday Night
Clear, with a low around 39. East northeast wind around 5 mph becoming calm in the evening.
Veterans Day
Sunny, with a high near 72. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 52. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 81. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 59. South southeast wind around 5 mph.
Thursday
Sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 63. South southeast wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 84.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 56.
Sunday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio International Airport TX
 29.55°N 98.46°W (Elev. 751 ft)
Last Update:
12:44 am CST Nov 10, 2025
Forecast Valid:
12am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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