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

72°F

22°C

Humidity 66%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 5 Jul 3:55 am CDT
Extended Forecast for

21 Miles N Marathon TX

  • Today

    Today: Mostly sunny, with a high near 94. South wind 5 to 10 mph becoming east in the morning.

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Southeast wind 5 to 10 mph.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 93. Light and variable wind becoming east 5 to 10 mph in the afternoon.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 69. Southeast wind 5 to 10 mph.

    Low: 69 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Southeast wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 94. South wind 5 to 10 mph becoming east in the morning.
Tonight
Partly cloudy, with a low around 69. Southeast wind 5 to 10 mph.
Monday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 93. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 69. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 93. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 98.
Thursday Night
Mostly clear, with a low around 74.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 98.
Friday Night
Partly cloudy, with a low around 72.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles N Marathon TX
 30.51°N 103.32°W (Elev. 3898 ft)
Last Update:
1:36 am CDT Jul 5, 2026
Forecast Valid:
4am CDT Jul 5, 2026-6pm CDT Jul 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