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

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

58°F

14°C

Humidity 90%
Wind Speed SE 7 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 1 Nov 7:52 am CDT
Extended Forecast for

Harlingen TX

  • Today

    Today: Sunny, with a high near 88. South wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 63. Southeast wind 6 to 13 mph becoming north northwest in the evening.

    Low: 63 °F

    Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 80. North wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 55. Northeast wind 3 to 8 mph.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82. East northeast wind 5 to 8 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. East wind 5 to 7 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. East southeast wind 3 to 8 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Southeast wind 5 to 9 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Light south southeast wind becoming southeast 5 to 9 mph in the morning.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. South wind 6 to 11 mph, with gusts as high as 21 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 63. Southeast wind 6 to 13 mph becoming north northwest in the evening.
Sunday
Sunny, with a high near 80. North wind 13 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 55. Northeast wind 3 to 8 mph.
Monday
Sunny, with a high near 82. East northeast wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 59. East wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 85. East southeast wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 63. Southeast wind 5 to 9 mph.
Wednesday
Sunny, with a high near 88. Light south southeast wind becoming southeast 5 to 9 mph in the morning.
Wednesday Night
Clear, with a low around 64. South southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 89. Light south southeast wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 66.
Friday
Sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
Last Update:
8:15 am CDT Nov 1, 2025
Forecast Valid:
8am CDT Nov 1, 2025-6pm CST Nov 7, 2025
 
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