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.

Overcast

47°F

8°C

Humidity 71%
Wind Speed Calm
Barometer 30.48 in
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Last update 5 Apr 1:35 pm CDT
Extended Forecast for

Marathon TX

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 52. East wind around 15 mph. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Tonight

    Tonight: Showers, mainly before 7pm. Low around 42. East wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 63. Southeast wind 5 to 10 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 71. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 46. Chance of precipitation is 10%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 52. East wind around 15 mph. Chance of precipitation is 80%.
Tonight
Showers, mainly before 7pm. Low around 42. East wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Southeast wind 5 to 10 mph.
Monday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph.
Tuesday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 71. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 46. Chance of precipitation is 10%.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon TX
 30.21°N 103.24°W (Elev. 4081 ft)
Last Update:
1:36 pm CDT Apr 5, 2026
Forecast Valid:
2pm CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation