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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

69°F

21°C

Humidity 81%
Wind Speed S 16 G 25 mph
Barometer 29.76 in (1006.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 8 Jan 4:51 am CST
Extended Forecast for

Castle Hills TX

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 79. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 61. Calm wind becoming north around 5 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 77. North wind around 5 mph.

    High: 77 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. North northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 45 °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 40. North wind 5 to 10 mph.

    Low: 40 °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

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Northeast wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. Northeast wind around 5 mph becoming calm.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 79. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 61. Calm wind becoming north around 5 mph.
Friday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 77. North wind around 5 mph.
Friday Night
Partly cloudy, with a low around 45. North northwest wind 5 to 15 mph, with gusts as high as 30 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 40. 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 38. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 59. Northeast wind around 5 mph becoming calm.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castle Hills TX
 29.53°N 98.51°W (Elev. 869 ft)
Last Update:
4:32 am CST Jan 8, 2026
Forecast Valid:
5am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation