Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

51°F

11°C

Humidity 66%
Wind Speed NE 3 mph
Barometer 30.41 in (1029.3 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 18 Oct 12:56 am CDT
Extended Forecast for

4 Miles NNW Dale TX

  • Overnight

    Overnight: Mostly clear, with a low around 46. Calm wind becoming north around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. East northeast wind around 5 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. East wind around 5 mph becoming calm.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Calm wind becoming east around 5 mph.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 84. Calm wind becoming east around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. East wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 57. East wind around 5 mph becoming calm.

    Low: 57 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Calm wind becoming north around 5 mph.
Sunday
Sunny, with a high near 74. East northeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 49. East wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 79. Calm wind becoming east around 5 mph.
Monday Night
Partly cloudy, with a low around 55. Calm wind.
Tuesday
Sunny, with a high near 84. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 57. East wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 61.
Saturday
Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Dale TX
 29.93°N 97.55°W (Elev. 499 ft)
12:42 am CDT Oct 18, 2026
1am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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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