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

64°F

18°C

Humidity 93%
Wind Speed SE 7 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 13 Nov 11:52 pm CST
Extended Forecast for

Harlingen TX

  • Overnight

    Overnight: Mostly clear, with a low around 64. Southeast wind 6 to 8 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 87. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. South wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 91. South wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71. South southeast wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 64. Southeast wind 6 to 8 mph.
Friday
Sunny, with a high near 87. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 64. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 87. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 66. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 90. South wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 70. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 91. South wind 8 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 71. South southeast wind 10 to 13 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 91. South southeast wind 10 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 72. South southeast wind around 14 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 90. Breezy.
Wednesday Night
Mostly cloudy, with a low around 72. Breezy.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
Last Update:
12:18 am CST Nov 14, 2025
Forecast Valid:
12am CST Nov 14, 2025-6pm CST Nov 20, 2025
 
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Additional Resources

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