Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

88°F

31°C

Humidity 66%
Wind Speed SE 17 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 15 Jun 7:52 pm CDT
Extended Forecast for

Harlingen TX

  • Tonight

    Tonight: Partly cloudy, with a low around 79. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 96. Heat index values as high as 106. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. South southeast wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 97. Heat index values as high as 105. South southeast wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 77. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.

    Low: 77 °F

    Mostly Clear
    then Chance
    Showers

  • Juneteenth

    Juneteenth: Showers and possibly a thunderstorm.  High near 86. East southeast wind 7 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.

    High: 86 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 75. East southeast wind 6 to 10 mph.  Chance of precipitation is 60%.

    Low: 75 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 79. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 96. Heat index values as high as 106. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 78. South southeast wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 97. Heat index values as high as 105. South southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 78. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 96. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.
Juneteenth
Showers and possibly a thunderstorm. High near 86. East southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 75. East southeast wind 6 to 10 mph. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 88. East wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 7 to 10 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 89. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 77.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
8:18 pm CDT Jun 15, 2025
8pm CDT Jun 15, 2025-6pm CDT Jun 22, 2025
 
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Additional Resources

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