Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

A Few Clouds

57°F

14°C

Humidity 93%
Wind Speed N 6 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 3 May 5:52 am CDT
Extended Forecast for

Harlingen TX

  • Today

    Today: Mostly sunny, with a high near 82. Light and variable wind becoming east 6 to 11 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. Southeast wind 6 to 11 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 86. South southeast wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 73. South southeast wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 73 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 92. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 33 mph.

    High: 92 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 76. South southeast wind 14 to 17 mph, with gusts as high as 30 mph.

    Low: 76 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 96. South wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 96 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 76. Southeast wind 9 to 14 mph becoming light east southeast  after midnight. Winds could gust as high as 24 mph.

    Low: 76 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 90. East northeast wind 6 to 16 mph, with gusts as high as 28 mph.

    High: 90 °F

    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 82. Light and variable wind becoming east 6 to 11 mph in the morning.
Tonight
Mostly clear, with a low around 66. Southeast wind 6 to 11 mph.
Monday
Increasing clouds, with a high near 86. South southeast wind 6 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 73. South southeast wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 92. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 76. South southeast wind 14 to 17 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 96. South wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 76. Southeast wind 9 to 14 mph becoming light east southeast after midnight. Winds could gust as high as 24 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 90. East northeast wind 6 to 16 mph, with gusts as high as 28 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East northeast wind 6 to 15 mph, with gusts as high as 25 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. East wind 5 to 11 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
6:18 am CDT May 3, 2026
6am CDT May 3, 2026-6pm CDT May 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

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