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

77°F

25°C

Humidity 53%
Wind Speed SE 15 G 24 mph
Barometer 30.07 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 Jun 11:15 pm CDT
Extended Forecast for

Marathon TX

  • Tonight

    Tonight: Patchy blowing dust before 1am. Partly cloudy, with a low around 63. Southeast wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 63 °F

    Patchy
    Blowing Dust

  • Sunday

    Sunday: Scattered showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 86. Southeast wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 86 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 63. Southeast wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Scattered
    T-storms

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 15 mph. Chance of precipitation is 50%.

    High: 82 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy blowing dust before 1am. Partly cloudy, with a low around 63. Southeast wind 15 to 25 mph, with gusts as high as 30 mph.
Sunday
Scattered showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 86. Southeast wind 10 to 15 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 63. Southeast wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 15 mph. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A chance of showers and thunderstorms. Sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon TX
 30.19°N 103.24°W (Elev. 4042 ft)
Last Update:
7:46 pm CDT Jun 21, 2025
Forecast Valid:
11pm CDT Jun 21, 2025-6pm CDT Jun 28, 2025
 
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