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

Alpine, Alpine-Casparis Municipal Airport (KE38)

Lat: 30.38°NLon: 103.68°WElev: 4514ft.

Partly Cloudy

68°F

20°C

Humidity 38%
Wind Speed SE 8 mph
Barometer 30.10 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 8 Apr 9:35 pm CDT
Extended Forecast for

21 Miles SSE Marathon TX

  • Tonight

    Tonight: Partly cloudy, with a low around 54. East wind 10 to 15 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. East wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.

    High: 77 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms before 7pm. Partly cloudy, with a low around 56. East wind 5 to 15 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77. East wind 5 to 15 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. East wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.

    High: 72 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. East wind 10 to 15 mph.
Thursday
Scattered showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. East wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Thursday Night
Scattered showers and thunderstorms before 7pm. Partly cloudy, with a low around 56. East wind 5 to 15 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 77. East wind 5 to 15 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. East wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Sunday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SSE Marathon TX
 29.93°N 103.09°W (Elev. 4167 ft)
Last Update:
6:07 pm CDT Apr 8, 2026
Forecast Valid:
9pm CDT Apr 8, 2026-6pm CDT Apr 15, 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