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

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

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. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

78°F

26°C

Humidity 60%
Wind Speed SE 12 mph
Barometer 29.87 in (1009.9 mb)
Dewpoint 63°F (17°C)
Visibility 9.00 mi
Heat Index80°F (27°C)
Last update 7 Jan 1:51 pm CST
Extended Forecast for

San Antonio TXSimilar City Names

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. South southeast wind 5 to 10 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 80. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Partly Sunny

  • Thursday Night

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

    Low: 62 °F

    Mostly Cloudy

  • Friday

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

    High: 78 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. North wind 5 to 10 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. North wind around 5 mph becoming east northeast in the afternoon.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. South southeast wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 80. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 62. Calm wind becoming northeast around 5 mph.
Friday
Mostly cloudy, with a high near 78. East northeast wind around 5 mph becoming north northwest in the morning.
Friday Night
Partly cloudy, with a low around 46. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 59. North wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 41. North wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 62. North wind around 5 mph becoming east northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 59.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio TXSimilar City Names
 29.46°N 98.5°W (Elev. 741 ft)
Last Update:
12:46 pm CST Jan 7, 2026
Forecast Valid:
2pm CST Jan 7, 2026-6pm CST Jan 13, 2026
 
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