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

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Fog/Mist

56°F

13°C

Humidity 90%
Wind Speed NW 16 G 21 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 53°F (12°C)
Visibility 6.00 mi
Last update 19 Apr 9:53 am CDT
Extended Forecast for

Alton TX

  • Today

    Today: Showers likely, mainly after 3pm. Cloudy, with a high near 61. North northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 61 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 4am, then a chance of showers. Low around 60. Northwest wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Showers

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 77. Northwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 67. East wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 85. South southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 85 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Southeast wind 6 to 11 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 90. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 90 °F

    Partly Sunny

Detailed Forecast

Today
Showers likely, mainly after 3pm. Cloudy, with a high near 61. North northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Tonight
Showers and possibly a thunderstorm before 4am, then a chance of showers. Low around 60. Northwest wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 77. Northwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 67. East wind 6 to 8 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 85. South southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 69. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 88. Southeast wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 70. Southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 90. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 74. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 93. South southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Partly sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alton TX
 26.29°N 98.31°W
Last Update:
10:45 am CDT Apr 19, 2026
Forecast Valid:
10am CDT Apr 19, 2026-6pm CDT Apr 25, 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