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

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fair

59°F

15°C

Humidity 62%
Wind Speed W 6 mph
Barometer 29.98 in (1014.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 6 Jan 10:51 pm CST
Extended Forecast for

2 Miles ENE San Antonio International Airport TX

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Calm wind.

    Low: 58 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. Light and variable wind becoming south southeast 5 to 10 mph in the morning.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 64. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 80. South southwest wind 5 to 10 mph.

    High: 80 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 78. East northeast wind 5 to 10 mph becoming northwest in the morning.

    High: 78 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. North wind 5 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 58. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 64. South southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 80. South southwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm.
Friday
Mostly cloudy, with a high near 78. East northeast wind 5 to 10 mph becoming northwest in the morning.
Friday Night
Mostly cloudy, with a low around 45. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 40. North wind 5 to 10 mph.
Sunday
A 20 percent chance of showers after noon. Partly sunny, with a high near 59.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 57.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE San Antonio International Airport TX
 29.55°N 98.43°W (Elev. 797 ft)
Last Update:
10:32 pm CST Jan 6, 2026
Forecast Valid:
11pm CST Jan 6, 2026-6pm CST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation