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

84°F

29°C

Humidity 46%
Wind Speed S 20 G 30 mph
Barometer 30.12 in (1019.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 12 Nov 11:52 am CST
Extended Forecast for

Harlingen TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. South southeast wind around 15 mph, with gusts as high as 28 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. South southeast wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday 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

  • Friday

    Friday: Sunny, with a high near 87. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 87 °F

    Sunny

  • Friday Night

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

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 87. South southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 90. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. South southeast wind around 15 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 63. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 87. South southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 64. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 87. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 66. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 87. South southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 68. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 90. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 71. South southeast wind 9 to 11 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 91. South wind 9 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.21°N 97.7°W
Last Update:
11:45 am CST Nov 12, 2025
Forecast Valid:
12pm CST Nov 12, 2025-6pm CST Nov 18, 2025
 
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