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.

Fair

85°F

29°C

Humidity 37%
Wind Speed SW 7 mph
Barometer 30.15 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 10 Jul 10:55 am CDT
Extended Forecast for

8 Miles WSW Marathon TX

  • Today

    Today: Sunny, with a high near 93. East wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 65. Southeast wind 5 to 15 mph.

    Low: 65 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 91. Southeast wind 5 to 10 mph.

    High: 91 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. East wind 10 to 15 mph.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 87 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 70%.

    High: 86 °F

    Chance
    Showers then
    T-storms
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers then
    T-storms

Detailed Forecast

Today
Sunny, with a high near 93. East wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 65. Southeast wind 5 to 15 mph.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 91. Southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 66. East wind 10 to 15 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East wind 10 to 15 mph. Chance of precipitation is 50%.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 64.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 80.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Marathon TX
 30.14°N 103.34°W (Elev. 4298 ft)
Last Update:
6:06 am CDT Jul 10, 2026
Forecast Valid:
11am CDT Jul 10, 2026-6pm CDT Jul 16, 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